20231667988

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1\times {\mathrm{3767}}^1$

素因数の和:6172

約数の個数: 48

約数和(自身を含む): 40979441664

約数和(自身を除く): 20747773676

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2311, 2324, 3767, 4622, 7534, 9244, 15068, 16177, 26369, 32354, 52738, 64708, 105476, 191813, 312661, 383626, 625322, 767252, 1250644, 1342691, 2188627, 2685382, 4377254, 5370764, 8705537, 8754508, 17411074, 34822148, 60938759, 121877518, 243755036, 722559571, 1445119142, 2890238284, 5057916997, 10115833994, 20231667988]

約数ペア:

[(1, 20231667988), (2, 10115833994), (4, 5057916997), (7, 2890238284), (14, 1445119142), (28, 722559571), (83, 243755036), (166, 121877518), (332, 60938759), (581, 34822148), (1162, 17411074), (2311, 8754508), (2324, 8705537), (3767, 5370764), (4622, 4377254), (7534, 2685382), (9244, 2188627), (15068, 1342691), (16177, 1250644), (26369, 767252), (32354, 625322), (52738, 383626), (64708, 312661), (105476, 191813)]