20349911068

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4021}}^1\times {\mathrm{12527}}^1$

素因数の和:16653

約数の個数: 24

約数和(自身を含む): 35976757824

約数和(自身を除く): 15626846756

約数列:

[1, 2, 4, 101, 202, 404, 4021, 8042, 12527, 16084, 25054, 50108, 406121, 812242, 1265227, 1624484, 2530454, 5060908, 50371067, 100742134, 201484268, 5087477767, 10174955534, 20349911068]

約数ペア:

[(1, 20349911068), (2, 10174955534), (4, 5087477767), (101, 201484268), (202, 100742134), (404, 50371067), (4021, 5060908), (8042, 2530454), (12527, 1624484), (16084, 1265227), (25054, 812242), (50108, 406121)]