20147164824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{46853}}^1$

素因数の和:46945

約数の個数: 128

約数和(自身を含む): 56674598400

約数和(自身を除く): 36527433576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 152, 164, 184, 228, 246, 276, 328, 437, 456, 492, 552, 779, 874, 943, 984, 1311, 1558, 1748, 1886, 2337, 2622, 2829, 3116, 3496, 3772, 4674, 5244, 5658, 6232, 7544, 9348, 10488, 11316, 17917, 18696, 22632, 35834, 46853, 53751, 71668, 93706, 107502, 140559, 143336, 187412, 215004, 281118, 374824, 430008, 562236, 890207, 1077619, 1124472, 1780414, 1920973, 2155238, 2670621, 3232857, 3560828, 3841946, 4310476, 5341242, 5762919, 6465714, 7121656, 7683892, 8620952, 10682484, 11525838, 12931428, 15367784, 20474761, 21364968, 23051676, 25862856, 36498487, 40949522, 44182379, 46103352, 61424283, 72996974, 81899044, 88364758, 109495461, 122848566, 132547137, 145993948, 163798088, 176729516, 218990922, 245697132, 265094274, 291987896, 353459032, 437981844, 491394264, 530188548, 839465201, 875963688, 1060377096, 1678930402, 2518395603, 3357860804, 5036791206, 6715721608, 10073582412, 20147164824]

約数ペア:

[(1, 20147164824), (2, 10073582412), (3, 6715721608), (4, 5036791206), (6, 3357860804), (8, 2518395603), (12, 1678930402), (19, 1060377096), (23, 875963688), (24, 839465201), (38, 530188548), (41, 491394264), (46, 437981844), (57, 353459032), (69, 291987896), (76, 265094274), (82, 245697132), (92, 218990922), (114, 176729516), (123, 163798088), (138, 145993948), (152, 132547137), (164, 122848566), (184, 109495461), (228, 88364758), (246, 81899044), (276, 72996974), (328, 61424283), (437, 46103352), (456, 44182379), (492, 40949522), (552, 36498487), (779, 25862856), (874, 23051676), (943, 21364968), (984, 20474761), (1311, 15367784), (1558, 12931428), (1748, 11525838), (1886, 10682484), (2337, 8620952), (2622, 7683892), (2829, 7121656), (3116, 6465714), (3496, 5762919), (3772, 5341242), (4674, 4310476), (5244, 3841946), (5658, 3560828), (6232, 3232857), (7544, 2670621), (9348, 2155238), (10488, 1920973), (11316, 1780414), (17917, 1124472), (18696, 1077619), (22632, 890207), (35834, 562236), (46853, 430008), (53751, 374824), (71668, 281118), (93706, 215004), (107502, 187412), (140559, 143336)]