20212017859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{68279}}^1$

素因数の和:69890

約数の個数: 16

約数和(自身を含む): 23361592320

約数和(自身を除く): 3149574461

約数列:

[1, 11, 17, 187, 1583, 17413, 26911, 68279, 296021, 751069, 1160743, 12768173, 108085657, 1188942227, 1837456169, 20212017859]

約数ペア:

[(1, 20212017859), (11, 1837456169), (17, 1188942227), (187, 108085657), (1583, 12768173), (17413, 1160743), (26911, 751069), (68279, 296021)]