20804060064

素因数分解:

$2^5\times 3^1\times {\mathrm{3457}}^1\times {\mathrm{62687}}^1$

素因数の和:66157

約数の個数: 48

約数和(自身を含む): 54627326208

約数和(自身を除く): 33823266144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3457, 6914, 10371, 13828, 20742, 27656, 41484, 55312, 62687, 82968, 110624, 125374, 165936, 188061, 250748, 331872, 376122, 501496, 752244, 1002992, 1504488, 2005984, 3008976, 6017952, 216708959, 433417918, 650126877, 866835836, 1300253754, 1733671672, 2600507508, 3467343344, 5201015016, 6934686688, 10402030032, 20804060064]

約数ペア:

[(1, 20804060064), (2, 10402030032), (3, 6934686688), (4, 5201015016), (6, 3467343344), (8, 2600507508), (12, 1733671672), (16, 1300253754), (24, 866835836), (32, 650126877), (48, 433417918), (96, 216708959), (3457, 6017952), (6914, 3008976), (10371, 2005984), (13828, 1504488), (20742, 1002992), (27656, 752244), (41484, 501496), (55312, 376122), (62687, 331872), (82968, 250748), (110624, 188061), (125374, 165936)]