20260267559

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{53891}}^1$

素因数の和:55190

約数の個数: 16

約数和(自身を含む): 23712480000

約数和(自身を除く): 3452212441

約数列:

[1, 7, 43, 301, 1249, 8743, 53707, 53891, 375949, 377237, 2317313, 16221191, 67309859, 471169013, 2894323937, 20260267559]

約数ペア:

[(1, 20260267559), (7, 2894323937), (43, 471169013), (301, 67309859), (1249, 16221191), (8743, 2317313), (53707, 377237), (53891, 375949)]