20221497970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18551833}}^1$

素因数の和:18551949

約数の個数: 16

約数和(自身を含む): 36732631320

約数和(自身を除く): 16511133350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18551833, 37103666, 92759165, 185518330, 2022149797, 4044299594, 10110748985, 20221497970]

約数ペア:

[(1, 20221497970), (2, 10110748985), (5, 4044299594), (10, 2022149797), (109, 185518330), (218, 92759165), (545, 37103666), (1090, 18551833)]