20173103494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{858503}}^1$

素因数の和:858915

約数の個数: 16

約数和(自身を含む): 31318225920

約数和(自身を除く): 11145122426

約数列:

[1, 2, 31, 62, 379, 758, 11749, 23498, 858503, 1717006, 26613593, 53227186, 325372637, 650745274, 10086551747, 20173103494]

約数ペア:

[(1, 20173103494), (2, 10086551747), (31, 650745274), (62, 325372637), (379, 53227186), (758, 26613593), (11749, 1717006), (23498, 858503)]