20211059077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12161}}^1\times {\mathrm{6569}}^1$

素因数の和:18764

約数の個数: 16

約数和(自身を含む): 23012449920

約数和(自身を除く): 2801390843

約数列:

[1, 11, 23, 253, 6569, 12161, 72259, 133771, 151087, 279703, 1661957, 3076733, 79885609, 878741699, 1837369007, 20211059077]

約数ペア:

[(1, 20211059077), (11, 1837369007), (23, 878741699), (253, 79885609), (6569, 3076733), (12161, 1661957), (72259, 279703), (133771, 151087)]