20597454

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36913}}^1$

素因数の和:36952

約数の個数: 24

約数和(自身を含む): 46068672

約数和(自身を除く): 25471218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36913, 73826, 110739, 221478, 332217, 664434, 1144303, 2288606, 3432909, 6865818, 10298727, 20597454]

約数ペア:

[(1, 20597454), (2, 10298727), (3, 6865818), (6, 3432909), (9, 2288606), (18, 1144303), (31, 664434), (62, 332217), (93, 221478), (186, 110739), (279, 73826), (558, 36913)]