20922534438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6542381}}^1$

素因数の和:6542440

約数の個数: 32

約数和(自身を含む): 46163047392

約数和(自身を除く): 25240512954

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 6542381, 13084762, 19627143, 39254286, 85050953, 170101906, 255152859, 268237621, 510305718, 536475242, 804712863, 1609425726, 3487089073, 6974178146, 10461267219, 20922534438]

約数ペア:

[(1, 20922534438), (2, 10461267219), (3, 6974178146), (6, 3487089073), (13, 1609425726), (26, 804712863), (39, 536475242), (41, 510305718), (78, 268237621), (82, 255152859), (123, 170101906), (246, 85050953), (533, 39254286), (1066, 19627143), (1599, 13084762), (3198, 6542381)]