20175486592

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{654029}}^1$

素因数の和:654284

約数の個数: 32

約数和(自身を含む): 40360191300

約数和(自身を除く): 20184704708

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 7712, 15424, 30848, 654029, 1308058, 2616116, 5232232, 10464464, 20928928, 41857856, 83715712, 157620989, 315241978, 630483956, 1260967912, 2521935824, 5043871648, 10087743296, 20175486592]

約数ペア:

[(1, 20175486592), (2, 10087743296), (4, 5043871648), (8, 2521935824), (16, 1260967912), (32, 630483956), (64, 315241978), (128, 157620989), (241, 83715712), (482, 41857856), (964, 20928928), (1928, 10464464), (3856, 5232232), (7712, 2616116), (15424, 1308058), (30848, 654029)]