20087588196

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2781

約数の個数: 288

約数和(自身を含む): 61641216000

約数和(自身を除く): 41553627804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 81, 93, 108, 114, 117, 124, 156, 162, 171, 186, 228, 234, 243, 247, 279, 324, 342, 351, 372, 403, 468, 486, 494, 513, 558, 589, 684, 702, 741, 806, 837, 972, 988, 1026, 1053, 1116, 1178, 1209, 1404, 1482, 1539, 1612, 1674, 1767, 2052, 2106, 2223, 2356, 2418, 2511, 2699, 2964, 3078, 3159, 3348, 3534, 3627, 4212, 4446, 4617, 4836, 5022, 5301, 5398, 6156, 6318, 6669, 7068, 7254, 7533, 7657, 8097, 8892, 9234, 10044, 10602, 10796, 10881, 12636, 13338, 14508, 15066, 15314, 15903, 16194, 18468, 20007, 21204, 21762, 22971, 24291, 26676, 30132, 30628, 31806, 32388, 32643, 35087, 40014, 43524, 45942, 47709, 48582, 51281, 60021, 63612, 65286, 68913, 70174, 72873, 80028, 83669, 91884, 95418, 97164, 97929, 102562, 105261, 120042, 130572, 137826, 140348, 143127, 145746, 153843, 167338, 190836, 195858, 205124, 206739, 210522, 218619, 240084, 251007, 275652, 286254, 291492, 307686, 315783, 334676, 391716, 413478, 421044, 437238, 461529, 502014, 572508, 615372, 620217, 631566, 655857, 666653, 753021, 826956, 874476, 923058, 947349, 1004028, 1087697, 1240434, 1263132, 1311714, 1333306, 1384587, 1506042, 1589711, 1846116, 1860651, 1894698, 1999959, 2175394, 2259063, 2480868, 2623428, 2666612, 2769174, 2842047, 3012084, 3179422, 3263091, 3721302, 3789396, 3999918, 4153761, 4350788, 4518126, 4769133, 5538348, 5684094, 5999877, 6358844, 6526182, 6777189, 7442604, 7999836, 8307522, 8526141, 9036252, 9538266, 9789273, 11368188, 11999754, 12461283, 13052364, 13554378, 14307399, 16615044, 17052282, 17999631, 19076532, 19578546, 20331567, 20666243, 23999508, 24922566, 27108756, 28614798, 29367819, 34104564, 35999262, 39157092, 40663134, 41332486, 42922197, 49845132, 53998893, 57229596, 58735638, 61998729, 71998524, 81326268, 82664972, 85844394, 88103457, 107997786, 117471276, 123997458, 128766591, 161996679, 171688788, 176206914, 185996187, 215995572, 247994916, 257533182, 264310371, 323993358, 352413828, 371992374, 386299773, 515066364, 528620742, 557988561, 647986716, 743984748, 772599546, 1057241484, 1115977122, 1545199092, 1673965683, 2231954244, 3347931366, 5021897049, 6695862732, 10043794098, 20087588196]

約数ペア:

[(1, 20087588196), (2, 10043794098), (3, 6695862732), (4, 5021897049), (6, 3347931366), (9, 2231954244), (12, 1673965683), (13, 1545199092), (18, 1115977122), (19, 1057241484), (26, 772599546), (27, 743984748), (31, 647986716), (36, 557988561), (38, 528620742), (39, 515066364), (52, 386299773), (54, 371992374), (57, 352413828), (62, 323993358), (76, 264310371), (78, 257533182), (81, 247994916), (93, 215995572), (108, 185996187), (114, 176206914), (117, 171688788), (124, 161996679), (156, 128766591), (162, 123997458), (171, 117471276), (186, 107997786), (228, 88103457), (234, 85844394), (243, 82664972), (247, 81326268), (279, 71998524), (324, 61998729), (342, 58735638), (351, 57229596), (372, 53998893), (403, 49845132), (468, 42922197), (486, 41332486), (494, 40663134), (513, 39157092), (558, 35999262), (589, 34104564), (684, 29367819), (702, 28614798), (741, 27108756), (806, 24922566), (837, 23999508), (972, 20666243), (988, 20331567), (1026, 19578546), (1053, 19076532), (1116, 17999631), (1178, 17052282), (1209, 16615044), (1404, 14307399), (1482, 13554378), (1539, 13052364), (1612, 12461283), (1674, 11999754), (1767, 11368188), (2052, 9789273), (2106, 9538266), (2223, 9036252), (2356, 8526141), (2418, 8307522), (2511, 7999836), (2699, 7442604), (2964, 6777189), (3078, 6526182), (3159, 6358844), (3348, 5999877), (3534, 5684094), (3627, 5538348), (4212, 4769133), (4446, 4518126), (4617, 4350788), (4836, 4153761), (5022, 3999918), (5301, 3789396), (5398, 3721302), (6156, 3263091), (6318, 3179422), (6669, 3012084), (7068, 2842047), (7254, 2769174), (7533, 2666612), (7657, 2623428), (8097, 2480868), (8892, 2259063), (9234, 2175394), (10044, 1999959), (10602, 1894698), (10796, 1860651), (10881, 1846116), (12636, 1589711), (13338, 1506042), (14508, 1384587), (15066, 1333306), (15314, 1311714), (15903, 1263132), (16194, 1240434), (18468, 1087697), (20007, 1004028), (21204, 947349), (21762, 923058), (22971, 874476), (24291, 826956), (26676, 753021), (30132, 666653), (30628, 655857), (31806, 631566), (32388, 620217), (32643, 615372), (35087, 572508), (40014, 502014), (43524, 461529), (45942, 437238), (47709, 421044), (48582, 413478), (51281, 391716), (60021, 334676), (63612, 315783), (65286, 307686), (68913, 291492), (70174, 286254), (72873, 275652), (80028, 251007), (83669, 240084), (91884, 218619), (95418, 210522), (97164, 206739), (97929, 205124), (102562, 195858), (105261, 190836), (120042, 167338), (130572, 153843), (137826, 145746), (140348, 143127)]