20160438549

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{20681}}^1\times {\mathrm{6131}}^1$

素因数の和:26868

約数の個数: 16

約数和(自身を含む): 27393557184

約数和(自身を除く): 7233118635

約数列:

[1, 3, 53, 159, 6131, 18393, 20681, 62043, 324943, 974829, 1096093, 3288279, 126795211, 380385633, 6720146183, 20160438549]

約数ペア:

[(1, 20160438549), (3, 6720146183), (53, 380385633), (159, 126795211), (6131, 3288279), (18393, 1096093), (20681, 974829), (62043, 324943)]