20238440380

素因数分解:

$2^2\times 5^1\times {\mathrm{11617}}^1\times {\mathrm{87107}}^1$

素因数の和:98733

約数の個数: 24

約数和(自身を含む): 42504871248

約数和(自身を除く): 22266430868

約数列:

[1, 2, 4, 5, 10, 20, 11617, 23234, 46468, 58085, 87107, 116170, 174214, 232340, 348428, 435535, 871070, 1742140, 1011922019, 2023844038, 4047688076, 5059610095, 10119220190, 20238440380]

約数ペア:

[(1, 20238440380), (2, 10119220190), (4, 5059610095), (5, 4047688076), (10, 2023844038), (20, 1011922019), (11617, 1742140), (23234, 871070), (46468, 435535), (58085, 348428), (87107, 232340), (116170, 174214)]