20233072089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4080071}}^1$

素因数の和:4080125

約数の個数: 24

約数和(自身を含む): 31824561600

約数和(自身を除く): 11591489511

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 4080071, 12240213, 36720639, 77521349, 118322059, 232564047, 354966177, 697692141, 1064898531, 2248119121, 6744357363, 20233072089]

約数ペア:

[(1, 20233072089), (3, 6744357363), (9, 2248119121), (19, 1064898531), (29, 697692141), (57, 354966177), (87, 232564047), (171, 118322059), (261, 77521349), (551, 36720639), (1653, 12240213), (4959, 4080071)]