20263102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 31654224

約数和(自身を除く): 11391122

約数列:

[1, 2, 41, 61, 82, 122, 2501, 4051, 5002, 8102, 166091, 247111, 332182, 494222, 10131551, 20263102]

約数ペア:

[(1, 20263102), (2, 10131551), (41, 494222), (61, 332182), (82, 247111), (122, 166091), (2501, 8102), (4051, 5002)]