20185549631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1541941}}^1$

素因数の和:1542026

約数の個数: 16

約数和(自身を含む): 23314163040

約数和(自身を除く): 3128613409

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 1541941, 20045233, 29296879, 81722873, 380859427, 1062397349, 1552734587, 20185549631]

約数ペア:

[(1, 20185549631), (13, 1552734587), (19, 1062397349), (53, 380859427), (247, 81722873), (689, 29296879), (1007, 20045233), (13091, 1541941)]