20146456078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1711097}}^1$

素因数の和:1711164

約数の個数: 24

約数和(自身を含む): 35768792592

約数和(自身を除く): 15622336514

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 1711097, 3422194, 11977679, 23955358, 49621813, 99243626, 347352691, 694705382, 1439032577, 2878065154, 10073228039, 20146456078]

約数ペア:

[(1, 20146456078), (2, 10073228039), (7, 2878065154), (14, 1439032577), (29, 694705382), (58, 347352691), (203, 99243626), (406, 49621813), (841, 23955358), (1682, 11977679), (5887, 3422194), (11774, 1711097)]