20162073456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{35153}}^1$

素因数の和:35743

約数の個数: 120

約数和(自身を含む): 64601802720

約数和(自身を除く): 44439729264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 569, 1008, 1138, 1707, 2276, 3414, 3983, 4552, 5121, 6828, 7966, 9104, 10242, 11949, 13656, 15932, 20484, 23898, 27312, 31864, 35153, 35847, 40968, 47796, 63728, 70306, 71694, 81936, 95592, 105459, 140612, 143388, 191184, 210918, 246071, 281224, 286776, 316377, 421836, 492142, 562448, 573552, 632754, 738213, 843672, 984284, 1265508, 1476426, 1687344, 1968568, 2214639, 2531016, 2952852, 3937136, 4429278, 5062032, 5905704, 8858556, 11811408, 17717112, 20002057, 35434224, 40004114, 60006171, 80008228, 120012342, 140014399, 160016456, 180018513, 240024684, 280028798, 320032912, 360037026, 420043197, 480049368, 560057596, 720074052, 840086394, 960098736, 1120115192, 1260129591, 1440148104, 1680172788, 2240230384, 2520259182, 2880296208, 3360345576, 5040518364, 6720691152, 10081036728, 20162073456]

約数ペア:

[(1, 20162073456), (2, 10081036728), (3, 6720691152), (4, 5040518364), (6, 3360345576), (7, 2880296208), (8, 2520259182), (9, 2240230384), (12, 1680172788), (14, 1440148104), (16, 1260129591), (18, 1120115192), (21, 960098736), (24, 840086394), (28, 720074052), (36, 560057596), (42, 480049368), (48, 420043197), (56, 360037026), (63, 320032912), (72, 280028798), (84, 240024684), (112, 180018513), (126, 160016456), (144, 140014399), (168, 120012342), (252, 80008228), (336, 60006171), (504, 40004114), (569, 35434224), (1008, 20002057), (1138, 17717112), (1707, 11811408), (2276, 8858556), (3414, 5905704), (3983, 5062032), (4552, 4429278), (5121, 3937136), (6828, 2952852), (7966, 2531016), (9104, 2214639), (10242, 1968568), (11949, 1687344), (13656, 1476426), (15932, 1265508), (20484, 984284), (23898, 843672), (27312, 738213), (31864, 632754), (35153, 573552), (35847, 562448), (40968, 492142), (47796, 421836), (63728, 316377), (70306, 286776), (71694, 281224), (81936, 246071), (95592, 210918), (105459, 191184), (140612, 143388)]