20220158

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23677}}^1$

素因数の和:23747

約数の個数: 16

約数和(自身を含む): 35232864

約数和(自身を除く): 15012706

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23677, 47354, 165739, 331478, 1444297, 2888594, 10110079, 20220158]

約数ペア:

[(1, 20220158), (2, 10110079), (7, 2888594), (14, 1444297), (61, 331478), (122, 165739), (427, 47354), (854, 23677)]