20202699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11551}}^1$

素因数の和:11618

約数の個数: 16

約数和(自身を含む): 29942784

約数和(自身を除く): 9740085

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11551, 34653, 127061, 381183, 612203, 1836609, 6734233, 20202699]

約数ペア:

[(1, 20202699), (3, 6734233), (11, 1836609), (33, 612203), (53, 381183), (159, 127061), (583, 34653), (1749, 11551)]