20803834116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:675

約数の個数: 288

約数和(自身を含む): 61817333760

約数和(自身を除く): 41013499644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 53, 68, 78, 102, 103, 106, 117, 153, 156, 159, 204, 206, 212, 221, 234, 306, 309, 318, 412, 442, 468, 477, 479, 612, 618, 636, 663, 689, 884, 901, 927, 954, 958, 1236, 1326, 1339, 1378, 1437, 1751, 1802, 1854, 1908, 1916, 1989, 2067, 2652, 2678, 2703, 2756, 2874, 3502, 3604, 3708, 3978, 4017, 4134, 4311, 5253, 5356, 5406, 5459, 5748, 6201, 6227, 7004, 7956, 8034, 8109, 8143, 8268, 8622, 10506, 10812, 10918, 11713, 12051, 12402, 12454, 15759, 16068, 16218, 16286, 16377, 17244, 18681, 21012, 21836, 22763, 23426, 24102, 24429, 24804, 24908, 25387, 31518, 32436, 32572, 32754, 35139, 37362, 45526, 46852, 48204, 48858, 49131, 49337, 50774, 56043, 63036, 65508, 68289, 70278, 70967, 73287, 74724, 76161, 91052, 92803, 97716, 98262, 98674, 101548, 105417, 105859, 112086, 136578, 140556, 141934, 146574, 148011, 152322, 185606, 196524, 197348, 204867, 210834, 211718, 212901, 224172, 228483, 273156, 278409, 283868, 293148, 296022, 304644, 317577, 330031, 371212, 409734, 421668, 423436, 425802, 431579, 444033, 456966, 556818, 592044, 635154, 638703, 641381, 660062, 819468, 835227, 838729, 851604, 863158, 888066, 913932, 952731, 990093, 1113636, 1206439, 1270308, 1277406, 1282762, 1294737, 1320124, 1670454, 1677458, 1726316, 1776132, 1905462, 1924143, 1980186, 2412878, 2516187, 2554812, 2565524, 2589474, 2614861, 2970279, 3340908, 3354916, 3619317, 3810924, 3848286, 3884211, 3960372, 4825756, 5032374, 5178948, 5229722, 5610527, 5772429, 5940558, 7238634, 7548561, 7696572, 7768422, 7844583, 10064748, 10459444, 10857951, 10903477, 11221054, 11544858, 11881116, 14477268, 15097122, 15536844, 15689166, 16831581, 21715902, 21806954, 22442108, 23089716, 23533749, 30194244, 31378332, 32710431, 33663162, 33993193, 43431804, 43613908, 44452637, 47067498, 50494743, 65420862, 67326324, 67986386, 88905274, 94134996, 98131293, 100989486, 101979579, 130841724, 133357911, 135972772, 177810548, 196262586, 201978972, 203959158, 266715822, 305938737, 392525172, 400073733, 407918316, 533431644, 577884281, 611877474, 800147466, 1155768562, 1223754948, 1600294932, 1733652843, 2311537124, 3467305686, 5200958529, 6934611372, 10401917058, 20803834116]

約数ペア:

[(1, 20803834116), (2, 10401917058), (3, 6934611372), (4, 5200958529), (6, 3467305686), (9, 2311537124), (12, 1733652843), (13, 1600294932), (17, 1223754948), (18, 1155768562), (26, 800147466), (34, 611877474), (36, 577884281), (39, 533431644), (51, 407918316), (52, 400073733), (53, 392525172), (68, 305938737), (78, 266715822), (102, 203959158), (103, 201978972), (106, 196262586), (117, 177810548), (153, 135972772), (156, 133357911), (159, 130841724), (204, 101979579), (206, 100989486), (212, 98131293), (221, 94134996), (234, 88905274), (306, 67986386), (309, 67326324), (318, 65420862), (412, 50494743), (442, 47067498), (468, 44452637), (477, 43613908), (479, 43431804), (612, 33993193), (618, 33663162), (636, 32710431), (663, 31378332), (689, 30194244), (884, 23533749), (901, 23089716), (927, 22442108), (954, 21806954), (958, 21715902), (1236, 16831581), (1326, 15689166), (1339, 15536844), (1378, 15097122), (1437, 14477268), (1751, 11881116), (1802, 11544858), (1854, 11221054), (1908, 10903477), (1916, 10857951), (1989, 10459444), (2067, 10064748), (2652, 7844583), (2678, 7768422), (2703, 7696572), (2756, 7548561), (2874, 7238634), (3502, 5940558), (3604, 5772429), (3708, 5610527), (3978, 5229722), (4017, 5178948), (4134, 5032374), (4311, 4825756), (5253, 3960372), (5356, 3884211), (5406, 3848286), (5459, 3810924), (5748, 3619317), (6201, 3354916), (6227, 3340908), (7004, 2970279), (7956, 2614861), (8034, 2589474), (8109, 2565524), (8143, 2554812), (8268, 2516187), (8622, 2412878), (10506, 1980186), (10812, 1924143), (10918, 1905462), (11713, 1776132), (12051, 1726316), (12402, 1677458), (12454, 1670454), (15759, 1320124), (16068, 1294737), (16218, 1282762), (16286, 1277406), (16377, 1270308), (17244, 1206439), (18681, 1113636), (21012, 990093), (21836, 952731), (22763, 913932), (23426, 888066), (24102, 863158), (24429, 851604), (24804, 838729), (24908, 835227), (25387, 819468), (31518, 660062), (32436, 641381), (32572, 638703), (32754, 635154), (35139, 592044), (37362, 556818), (45526, 456966), (46852, 444033), (48204, 431579), (48858, 425802), (49131, 423436), (49337, 421668), (50774, 409734), (56043, 371212), (63036, 330031), (65508, 317577), (68289, 304644), (70278, 296022), (70967, 293148), (73287, 283868), (74724, 278409), (76161, 273156), (91052, 228483), (92803, 224172), (97716, 212901), (98262, 211718), (98674, 210834), (101548, 204867), (105417, 197348), (105859, 196524), (112086, 185606), (136578, 152322), (140556, 148011), (141934, 146574)]