2023803220

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{90107}}^1$

素因数の和:91239

約数の個数: 24

約数和(自身を含む): 4253818464

約数和(自身を除く): 2230015244

約数列:

[1, 2, 4, 5, 10, 20, 1123, 2246, 4492, 5615, 11230, 22460, 90107, 180214, 360428, 450535, 901070, 1802140, 101190161, 202380322, 404760644, 505950805, 1011901610, 2023803220]

約数ペア:

[(1, 2023803220), (2, 1011901610), (4, 505950805), (5, 404760644), (10, 202380322), (20, 101190161), (1123, 1802140), (2246, 901070), (4492, 450535), (5615, 360428), (11230, 180214), (22460, 90107)]