20168093384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86931437}}^1$

素因数の和:86931472

約数の個数: 16

約数和(自身を含む): 39119147100

約数和(自身を除く): 18951053716

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86931437, 173862874, 347725748, 695451496, 2521011673, 5042023346, 10084046692, 20168093384]

約数ペア:

[(1, 20168093384), (2, 10084046692), (4, 5042023346), (8, 2521011673), (29, 695451496), (58, 347725748), (116, 173862874), (232, 86931437)]