2020751544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{164771}}^1$

素因数の和:164860

約数の個数: 64

約数和(自身を含む): 5852701440

約数和(自身を除く): 3831949896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 164771, 329542, 494313, 659084, 988626, 1153397, 1318168, 1977252, 2306794, 3460191, 3954504, 4613588, 6920382, 9227176, 12028283, 13840764, 24056566, 27681528, 36084849, 48113132, 72169698, 84197981, 96226264, 144339396, 168395962, 252593943, 288678792, 336791924, 505187886, 673583848, 1010375772, 2020751544]

約数ペア:

[(1, 2020751544), (2, 1010375772), (3, 673583848), (4, 505187886), (6, 336791924), (7, 288678792), (8, 252593943), (12, 168395962), (14, 144339396), (21, 96226264), (24, 84197981), (28, 72169698), (42, 48113132), (56, 36084849), (73, 27681528), (84, 24056566), (146, 13840764), (168, 12028283), (219, 9227176), (292, 6920382), (438, 4613588), (511, 3954504), (584, 3460191), (876, 2306794), (1022, 1977252), (1533, 1318168), (1752, 1153397), (2044, 988626), (3066, 659084), (4088, 494313), (6132, 329542), (12264, 164771)]