20106500646968

素因数分解:

$2^3\times {\mathrm{8707}}^1\times {\mathrm{288654253}}^1$

素因数の和:288662966

約数の個数: 16

約数和(自身を含む): 37704018657480

約数和(自身を除く): 17597518010512

約数列:

[1, 2, 4, 8, 8707, 17414, 34828, 69656, 288654253, 577308506, 1154617012, 2309234024, 2513312580871, 5026625161742, 10053250323484, 20106500646968]

約数ペア:

[(1, 20106500646968), (2, 10053250323484), (4, 5026625161742), (8, 2513312580871), (8707, 2309234024), (17414, 1154617012), (34828, 577308506), (69656, 288654253)]