20160274126

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{391903}}^1$

素因数の和:392028

約数の個数: 24

約数和(自身を含む): 32484922560

約数和(自身を除く): 12324648434

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 25721, 51442, 391903, 783806, 6662351, 13324702, 34879367, 69758734, 113259967, 226519934, 592949239, 1185898478, 10080137063, 20160274126]

約数ペア:

[(1, 20160274126), (2, 10080137063), (17, 1185898478), (34, 592949239), (89, 226519934), (178, 113259967), (289, 69758734), (578, 34879367), (1513, 13324702), (3026, 6662351), (25721, 783806), (51442, 391903)]