20994635534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1\times {\mathrm{3449}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 33122152800

約数和(自身を除く): 12127517266

約数列:

[1, 2, 37, 43, 74, 86, 1591, 1913, 3182, 3449, 3826, 6898, 70781, 82259, 127613, 141562, 148307, 164518, 255226, 296614, 3043583, 5487359, 6087166, 6597937, 10974718, 13195874, 244123669, 283711291, 488247338, 567422582, 10497317767, 20994635534]

約数ペア:

[(1, 20994635534), (2, 10497317767), (37, 567422582), (43, 488247338), (74, 283711291), (86, 244123669), (1591, 13195874), (1913, 10974718), (3182, 6597937), (3449, 6087166), (3826, 5487359), (6898, 3043583), (70781, 296614), (82259, 255226), (127613, 164518), (141562, 148307)]