20258466

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55351}}^1$

素因数の和:55417

約数の個数: 16

約数和(自身を含む): 41181888

約数和(自身を除く): 20923422

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 55351, 110702, 166053, 332106, 3376411, 6752822, 10129233, 20258466]

約数ペア:

[(1, 20258466), (2, 10129233), (3, 6752822), (6, 3376411), (61, 332106), (122, 166053), (183, 110702), (366, 55351)]