20189493082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15554309}}^1$

素因数の和:15554381

約数の個数: 16

約数和(自身を含む): 33597309600

約数和(自身を除く): 13407816518

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15554309, 31108618, 171097399, 342194798, 917704231, 1835408462, 10094746541, 20189493082]

約数ペア:

[(1, 20189493082), (2, 10094746541), (11, 1835408462), (22, 917704231), (59, 342194798), (118, 171097399), (649, 31108618), (1298, 15554309)]