20147632224

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{6571}}^1$

素因数の和:6685

約数の個数: 144

約数和(自身を含む): 57070722240

約数和(自身を除く): 36923090016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 608, 656, 779, 912, 984, 1312, 1558, 1681, 1824, 1968, 2337, 3116, 3362, 3936, 4674, 5043, 6232, 6571, 6724, 9348, 10086, 12464, 13142, 13448, 18696, 19713, 20172, 24928, 26284, 26896, 31939, 37392, 39426, 40344, 52568, 53792, 63878, 74784, 78852, 80688, 95817, 105136, 124849, 127756, 157704, 161376, 191634, 210272, 249698, 255512, 269411, 315408, 374547, 383268, 499396, 511024, 538822, 630816, 749094, 766536, 808233, 998792, 1022048, 1077644, 1498188, 1533072, 1616466, 1997584, 2155288, 2996376, 3066144, 3232932, 3995168, 4310576, 5118809, 5992752, 6465864, 8621152, 10237618, 11045851, 11985504, 12931728, 15356427, 20475236, 22091702, 25863456, 30712854, 33137553, 40950472, 44183404, 61425708, 66275106, 81900944, 88366808, 122851416, 132550212, 163801888, 176733616, 209871169, 245702832, 265100424, 353467232, 419742338, 491405664, 530200848, 629613507, 839484676, 1060401696, 1259227014, 1678969352, 2518454028, 3357938704, 5036908056, 6715877408, 10073816112, 20147632224]

約数ペア:

[(1, 20147632224), (2, 10073816112), (3, 6715877408), (4, 5036908056), (6, 3357938704), (8, 2518454028), (12, 1678969352), (16, 1259227014), (19, 1060401696), (24, 839484676), (32, 629613507), (38, 530200848), (41, 491405664), (48, 419742338), (57, 353467232), (76, 265100424), (82, 245702832), (96, 209871169), (114, 176733616), (123, 163801888), (152, 132550212), (164, 122851416), (228, 88366808), (246, 81900944), (304, 66275106), (328, 61425708), (456, 44183404), (492, 40950472), (608, 33137553), (656, 30712854), (779, 25863456), (912, 22091702), (984, 20475236), (1312, 15356427), (1558, 12931728), (1681, 11985504), (1824, 11045851), (1968, 10237618), (2337, 8621152), (3116, 6465864), (3362, 5992752), (3936, 5118809), (4674, 4310576), (5043, 3995168), (6232, 3232932), (6571, 3066144), (6724, 2996376), (9348, 2155288), (10086, 1997584), (12464, 1616466), (13142, 1533072), (13448, 1498188), (18696, 1077644), (19713, 1022048), (20172, 998792), (24928, 808233), (26284, 766536), (26896, 749094), (31939, 630816), (37392, 538822), (39426, 511024), (40344, 499396), (52568, 383268), (53792, 374547), (63878, 315408), (74784, 269411), (78852, 255512), (80688, 249698), (95817, 210272), (105136, 191634), (124849, 161376), (127756, 157704)]