20765094192

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 60909226560

約数和(自身を除く): 40144132368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 97, 101, 123, 144, 164, 194, 202, 246, 291, 303, 328, 359, 369, 388, 404, 492, 582, 606, 656, 718, 738, 776, 808, 873, 909, 984, 1077, 1164, 1212, 1436, 1476, 1552, 1616, 1746, 1818, 1968, 2154, 2328, 2424, 2872, 2952, 3231, 3492, 3636, 3977, 4141, 4308, 4656, 4848, 5744, 5904, 6462, 6984, 7272, 7954, 8282, 8616, 9797, 11931, 12423, 12924, 13968, 14544, 14719, 15908, 16564, 17232, 19594, 23862, 24846, 25848, 29391, 29438, 31816, 33128, 34823, 35793, 36259, 37269, 39188, 44157, 47724, 49692, 51696, 58782, 58876, 63632, 66256, 69646, 71586, 72518, 74538, 78376, 88173, 88314, 95448, 99384, 104469, 108777, 117564, 117752, 132471, 139292, 143172, 145036, 149076, 156752, 176346, 176628, 190896, 198768, 208938, 217554, 235128, 235504, 264942, 278584, 286344, 290072, 298152, 313407, 326331, 352692, 353256, 401677, 417876, 435108, 470256, 529884, 557168, 572688, 580144, 596304, 626814, 652662, 705384, 706512, 803354, 835752, 870216, 1059768, 1205031, 1253628, 1305324, 1410768, 1427743, 1486619, 1606708, 1671504, 1740432, 2119536, 2410062, 2507256, 2610648, 2855486, 2973238, 3213416, 3517123, 3615093, 4283229, 4459857, 4820124, 5014512, 5221296, 5710972, 5946476, 6426832, 7034246, 7230186, 8566458, 8919714, 9640248, 10551369, 11421944, 11892952, 12849687, 13379571, 14068492, 14460372, 17132916, 17839428, 19280496, 21102738, 22843888, 23785904, 25699374, 26759142, 28136984, 28920744, 31654107, 34265832, 35678856, 42205476, 51398748, 53518284, 56273968, 57841488, 63308214, 68531664, 71357712, 84410952, 102797496, 107036568, 126616428, 144202043, 168821904, 205594992, 214073136, 253232856, 288404086, 432606129, 506465712, 576808172, 865212258, 1153616344, 1297818387, 1730424516, 2307232688, 2595636774, 3460849032, 5191273548, 6921698064, 10382547096, 20765094192]

約数ペア:

[(1, 20765094192), (2, 10382547096), (3, 6921698064), (4, 5191273548), (6, 3460849032), (8, 2595636774), (9, 2307232688), (12, 1730424516), (16, 1297818387), (18, 1153616344), (24, 865212258), (36, 576808172), (41, 506465712), (48, 432606129), (72, 288404086), (82, 253232856), (97, 214073136), (101, 205594992), (123, 168821904), (144, 144202043), (164, 126616428), (194, 107036568), (202, 102797496), (246, 84410952), (291, 71357712), (303, 68531664), (328, 63308214), (359, 57841488), (369, 56273968), (388, 53518284), (404, 51398748), (492, 42205476), (582, 35678856), (606, 34265832), (656, 31654107), (718, 28920744), (738, 28136984), (776, 26759142), (808, 25699374), (873, 23785904), (909, 22843888), (984, 21102738), (1077, 19280496), (1164, 17839428), (1212, 17132916), (1436, 14460372), (1476, 14068492), (1552, 13379571), (1616, 12849687), (1746, 11892952), (1818, 11421944), (1968, 10551369), (2154, 9640248), (2328, 8919714), (2424, 8566458), (2872, 7230186), (2952, 7034246), (3231, 6426832), (3492, 5946476), (3636, 5710972), (3977, 5221296), (4141, 5014512), (4308, 4820124), (4656, 4459857), (4848, 4283229), (5744, 3615093), (5904, 3517123), (6462, 3213416), (6984, 2973238), (7272, 2855486), (7954, 2610648), (8282, 2507256), (8616, 2410062), (9797, 2119536), (11931, 1740432), (12423, 1671504), (12924, 1606708), (13968, 1486619), (14544, 1427743), (14719, 1410768), (15908, 1305324), (16564, 1253628), (17232, 1205031), (19594, 1059768), (23862, 870216), (24846, 835752), (25848, 803354), (29391, 706512), (29438, 705384), (31816, 652662), (33128, 626814), (34823, 596304), (35793, 580144), (36259, 572688), (37269, 557168), (39188, 529884), (44157, 470256), (47724, 435108), (49692, 417876), (51696, 401677), (58782, 353256), (58876, 352692), (63632, 326331), (66256, 313407), (69646, 298152), (71586, 290072), (72518, 286344), (74538, 278584), (78376, 264942), (88173, 235504), (88314, 235128), (95448, 217554), (99384, 208938), (104469, 198768), (108777, 190896), (117564, 176628), (117752, 176346), (132471, 156752), (139292, 149076), (143172, 145036)]