2022380048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9722981}}^1$

素因数の和:9723002

約数の個数: 20

約数和(自身を含む): 4219774188

約数和(自身を除く): 2197394140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9722981, 19445962, 38891924, 77783848, 126398753, 155567696, 252797506, 505595012, 1011190024, 2022380048]

約数ペア:

[(1, 2022380048), (2, 1011190024), (4, 505595012), (8, 252797506), (13, 155567696), (16, 126398753), (26, 77783848), (52, 38891924), (104, 19445962), (208, 9722981)]