20976203807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{260629}}^1$

素因数の和:260834

約数の個数: 16

約数和(自身を含む): 23294066880

約数和(自身を除く): 2317863073

約数列:

[1, 13, 41, 151, 533, 1963, 6191, 80483, 260629, 3388177, 10685789, 39354979, 138915257, 511614727, 1613554139, 20976203807]

約数ペア:

[(1, 20976203807), (13, 1613554139), (41, 511614727), (151, 138915257), (533, 39354979), (1963, 10685789), (6191, 3388177), (80483, 260629)]