20779622406

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17230201}}^1$

素因数の和:17230276

約数の個数: 24

約数和(自身を含む): 45694495704

約数和(自身を除く): 24914873298

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 17230201, 34460402, 51690603, 103381206, 155071809, 310143618, 1154423467, 2308846934, 3463270401, 6926540802, 10389811203, 20779622406]

約数ペア:

[(1, 20779622406), (2, 10389811203), (3, 6926540802), (6, 3463270401), (9, 2308846934), (18, 1154423467), (67, 310143618), (134, 155071809), (201, 103381206), (402, 51690603), (603, 34460402), (1206, 17230201)]