2020954969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{144323}}^1$

素因数の和:144420

約数の個数: 16

約数和(自身を含む): 2355367680

約数和(自身を除く): 334412711

約数列:

[1, 11, 19, 67, 209, 737, 1273, 14003, 144323, 1587553, 2742137, 9669641, 30163507, 106366051, 183723179, 2020954969]

約数ペア:

[(1, 2020954969), (11, 183723179), (19, 106366051), (67, 30163507), (209, 9669641), (737, 2742137), (1273, 1587553), (14003, 144323)]