20888973122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18955511}}^1$

素因数の和:18955561

約数の個数: 16

約数和(自身を含む): 34119921600

約数和(自身を除く): 13230948478

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18955511, 37911022, 360154709, 549709819, 720309418, 1099419638, 10444486561, 20888973122]

約数ペア:

[(1, 20888973122), (2, 10444486561), (19, 1099419638), (29, 720309418), (38, 549709819), (58, 360154709), (551, 37911022), (1102, 18955511)]