20912034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24373}}^1$

素因数の和:24402

約数の個数: 32

約数和(自身を含む): 49137984

約数和(自身を除く): 28225950

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24373, 48746, 73119, 146238, 268103, 316849, 536206, 633698, 804309, 950547, 1608618, 1901094, 3485339, 6970678, 10456017, 20912034]

約数ペア:

[(1, 20912034), (2, 10456017), (3, 6970678), (6, 3485339), (11, 1901094), (13, 1608618), (22, 950547), (26, 804309), (33, 633698), (39, 536206), (66, 316849), (78, 268103), (143, 146238), (286, 73119), (429, 48746), (858, 24373)]