20232690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8537}}^1$

素因数の和:8626

約数の個数: 32

約数和(自身を含む): 49178880

約数和(自身を除く): 28946190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8537, 17074, 25611, 42685, 51222, 85370, 128055, 256110, 674423, 1348846, 2023269, 3372115, 4046538, 6744230, 10116345, 20232690]

約数ペア:

[(1, 20232690), (2, 10116345), (3, 6744230), (5, 4046538), (6, 3372115), (10, 2023269), (15, 1348846), (30, 674423), (79, 256110), (158, 128055), (237, 85370), (395, 51222), (474, 42685), (790, 25611), (1185, 17074), (2370, 8537)]