20163551313711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{39770318173}}^1$

素因数の和:39770318202

約数の個数: 12

約数和(自身を含む): 29111872903368

約数和(自身を除く): 8948321589657

約数列:

[1, 3, 13, 39, 169, 507, 39770318173, 119310954519, 517014136249, 1551042408747, 6721183771237, 20163551313711]

約数ペア:

[(1, 20163551313711), (3, 6721183771237), (13, 1551042408747), (39, 517014136249), (169, 119310954519), (507, 39770318173)]