20963705078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2089267}}^1$

素因数の和:2089471

約数の個数: 16

約数和(自身を含む): 32717936880

約数和(自身を除く): 11754231802

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 2089267, 4178534, 60588743, 121177486, 361443191, 722886382, 10481852539, 20963705078]

約数ペア:

[(1, 20963705078), (2, 10481852539), (29, 722886382), (58, 361443191), (173, 121177486), (346, 60588743), (5017, 4178534), (10034, 2089267)]