20232761510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{553867}}^1$

素因数の和:554168

約数の個数: 32

約数和(自身を含む): 39360075552

約数和(自身を除く): 19127314042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 36530, 553867, 1107734, 2769335, 5538670, 7200271, 14400542, 36001355, 72002710, 155636627, 311273254, 778183135, 1556366270, 2023276151, 4046552302, 10116380755, 20232761510]

約数ペア:

[(1, 20232761510), (2, 10116380755), (5, 4046552302), (10, 2023276151), (13, 1556366270), (26, 778183135), (65, 311273254), (130, 155636627), (281, 72002710), (562, 36001355), (1405, 14400542), (2810, 7200271), (3653, 5538670), (7306, 2769335), (18265, 1107734), (36530, 553867)]