20138423514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305127629}}^1$

素因数の和:305127645

約数の個数: 16

約数和(自身を含む): 43938378720

約数和(自身を除く): 23799955206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305127629, 610255258, 915382887, 1830765774, 3356403919, 6712807838, 10069211757, 20138423514]

約数ペア:

[(1, 20138423514), (2, 10069211757), (3, 6712807838), (6, 3356403919), (11, 1830765774), (22, 915382887), (33, 610255258), (66, 305127629)]