20108460051

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{69149}}^1$

素因数の和:69643

約数の個数: 24

約数和(自身を含む): 29485560000

約数和(自身を除く): 9377099949

約数列:

[1, 3, 9, 79, 237, 409, 711, 1227, 3681, 32311, 69149, 96933, 207447, 290799, 622341, 5462771, 16388313, 28281941, 49164939, 84845823, 254537469, 2234273339, 6702820017, 20108460051]

約数ペア:

[(1, 20108460051), (3, 6702820017), (9, 2234273339), (79, 254537469), (237, 84845823), (409, 49164939), (711, 28281941), (1227, 16388313), (3681, 5462771), (32311, 622341), (69149, 290799), (96933, 207447)]