12783432020

素因数分解:

$2^2\times 5^1\times {\mathrm{14251}}^1\times {\mathrm{44851}}^1$

素因数の和:59111

約数の個数: 24

約数和(自身を含む): 26847689568

約数和(自身を除く): 14064257548

約数列:

[1, 2, 4, 5, 10, 20, 14251, 28502, 44851, 57004, 71255, 89702, 142510, 179404, 224255, 285020, 448510, 897020, 639171601, 1278343202, 2556686404, 3195858005, 6391716010, 12783432020]

約数ペア:

[(1, 12783432020), (2, 6391716010), (4, 3195858005), (5, 2556686404), (10, 1278343202), (20, 639171601), (14251, 897020), (28502, 448510), (44851, 285020), (57004, 224255), (71255, 179404), (89702, 142510)]