20293822066

素因数分解:

$2^1\times 7^3\times {\mathrm{461}}^1\times {\mathrm{64171}}^1$

素因数の和:64655

約数の個数: 32

約数和(自身を含む): 35576956800

約数和(自身を除く): 15283134734

約数列:

[1, 2, 7, 14, 49, 98, 343, 461, 686, 922, 3227, 6454, 22589, 45178, 64171, 128342, 158123, 316246, 449197, 898394, 3144379, 6288758, 22010653, 29582831, 44021306, 59165662, 207079817, 414159634, 1449558719, 2899117438, 10146911033, 20293822066]

約数ペア:

[(1, 20293822066), (2, 10146911033), (7, 2899117438), (14, 1449558719), (49, 414159634), (98, 207079817), (343, 59165662), (461, 44021306), (686, 29582831), (922, 22010653), (3227, 6288758), (6454, 3144379), (22589, 898394), (45178, 449197), (64171, 316246), (128342, 158123)]