20689024618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5847661}}^1$

素因数の和:5847753

約数の個数: 16

約数和(自身を含む): 32629953960

約数和(自身を除く): 11940929342

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5847661, 11695322, 169582169, 339164338, 356707321, 713414642, 10344512309, 20689024618]

約数ペア:

[(1, 20689024618), (2, 10344512309), (29, 713414642), (58, 356707321), (61, 339164338), (122, 169582169), (1769, 11695322), (3538, 5847661)]