20244300915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{649793}}^1$

素因数の和:649899

約数の個数: 32

約数和(自身を含む): 33934841856

約数和(自身を除く): 13690540941

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 6231, 10385, 31155, 649793, 1949379, 3248965, 9746895, 20143583, 43536131, 60430749, 100717915, 130608393, 217680655, 302153745, 653041965, 1349620061, 4048860183, 6748100305, 20244300915]

約数ペア:

[(1, 20244300915), (3, 6748100305), (5, 4048860183), (15, 1349620061), (31, 653041965), (67, 302153745), (93, 217680655), (155, 130608393), (201, 100717915), (335, 60430749), (465, 43536131), (1005, 20143583), (2077, 9746895), (6231, 3248965), (10385, 1949379), (31155, 649793)]