20536711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1050

約数の個数: 12

約数和(自身を含む): 22425552

約数和(自身を除く): 1888841

約数列:

[1, 13, 137, 169, 887, 1781, 11531, 23153, 121519, 149903, 1579747, 20536711]

約数ペア:

[(1, 20536711), (13, 1579747), (137, 149903), (169, 121519), (887, 23153), (1781, 11531)]