20186593320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{39703}}^1$

素因数の和:39959

約数の個数: 128

約数和(自身を含む): 64034611200

約数和(自身を除く): 43848017880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 223, 228, 285, 380, 446, 456, 570, 669, 760, 892, 1115, 1140, 1338, 1784, 2230, 2280, 2676, 3345, 4237, 4460, 5352, 6690, 8474, 8920, 12711, 13380, 16948, 21185, 25422, 26760, 33896, 39703, 42370, 50844, 63555, 79406, 84740, 101688, 119109, 127110, 158812, 169480, 198515, 238218, 254220, 317624, 397030, 476436, 508440, 595545, 754357, 794060, 952872, 1191090, 1508714, 1588120, 2263071, 2382180, 3017428, 3771785, 4526142, 4764360, 6034856, 7543570, 8853769, 9052284, 11315355, 15087140, 17707538, 18104568, 22630710, 26561307, 30174280, 35415076, 44268845, 45261420, 53122614, 70830152, 88537690, 90522840, 106245228, 132806535, 168221611, 177075380, 212490456, 265613070, 336443222, 354150760, 504664833, 531226140, 672886444, 841108055, 1009329666, 1062452280, 1345772888, 1682216110, 2018659332, 2523324165, 3364432220, 4037318664, 5046648330, 6728864440, 10093296660, 20186593320]

約数ペア:

[(1, 20186593320), (2, 10093296660), (3, 6728864440), (4, 5046648330), (5, 4037318664), (6, 3364432220), (8, 2523324165), (10, 2018659332), (12, 1682216110), (15, 1345772888), (19, 1062452280), (20, 1009329666), (24, 841108055), (30, 672886444), (38, 531226140), (40, 504664833), (57, 354150760), (60, 336443222), (76, 265613070), (95, 212490456), (114, 177075380), (120, 168221611), (152, 132806535), (190, 106245228), (223, 90522840), (228, 88537690), (285, 70830152), (380, 53122614), (446, 45261420), (456, 44268845), (570, 35415076), (669, 30174280), (760, 26561307), (892, 22630710), (1115, 18104568), (1140, 17707538), (1338, 15087140), (1784, 11315355), (2230, 9052284), (2280, 8853769), (2676, 7543570), (3345, 6034856), (4237, 4764360), (4460, 4526142), (5352, 3771785), (6690, 3017428), (8474, 2382180), (8920, 2263071), (12711, 1588120), (13380, 1508714), (16948, 1191090), (21185, 952872), (25422, 794060), (26760, 754357), (33896, 595545), (39703, 508440), (42370, 476436), (50844, 397030), (63555, 317624), (79406, 254220), (84740, 238218), (101688, 198515), (119109, 169480), (127110, 158812)]