20123658886

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1\times {\mathrm{137771}}^1$

素因数の和:138339

約数の個数: 16

約数和(自身を含む): 30420057600

約数和(自身を除く): 10296398714

約数列:

[1, 2, 199, 367, 398, 734, 73033, 137771, 146066, 275542, 27416429, 50561957, 54832858, 101123914, 10061829443, 20123658886]

約数ペア:

[(1, 20123658886), (2, 10061829443), (199, 101123914), (367, 54832858), (398, 50561957), (734, 27416429), (73033, 275542), (137771, 146066)]