20222496651

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{90023}}^1$

素因数の和:90615

約数の個数: 32

約数和(自身を含む): 32495063040

約数和(自身を除く): 12272566389

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 563, 1689, 3941, 10697, 11823, 32091, 74879, 90023, 224637, 270069, 630161, 1710437, 1890483, 5131311, 11973059, 35919177, 50682949, 152048847, 354780643, 962976031, 1064341929, 2888928093, 6740832217, 20222496651]

約数ペア:

[(1, 20222496651), (3, 6740832217), (7, 2888928093), (19, 1064341929), (21, 962976031), (57, 354780643), (133, 152048847), (399, 50682949), (563, 35919177), (1689, 11973059), (3941, 5131311), (10697, 1890483), (11823, 1710437), (32091, 630161), (74879, 270069), (90023, 224637)]