20149468424

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86851157}}^1$

素因数の和:86851192

約数の個数: 16

約数和(自身を含む): 39083021100

約数和(自身を除く): 18933552676

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86851157, 173702314, 347404628, 694809256, 2518683553, 5037367106, 10074734212, 20149468424]

約数ペア:

[(1, 20149468424), (2, 10074734212), (4, 5037367106), (8, 2518683553), (29, 694809256), (58, 347404628), (116, 173702314), (232, 86851157)]