201647442020

素因数分解:

$2^2\times 5^1\times {\mathrm{3583}}^1\times {\mathrm{2813947}}^1$

素因数の和:2817539

約数の個数: 24

約数和(自身を含む): 423577964544

約数和(自身を除く): 221930522524

約数列:

[1, 2, 4, 5, 10, 20, 3583, 7166, 14332, 17915, 35830, 71660, 2813947, 5627894, 11255788, 14069735, 28139470, 56278940, 10082372101, 20164744202, 40329488404, 50411860505, 100823721010, 201647442020]

約数ペア:

[(1, 201647442020), (2, 100823721010), (4, 50411860505), (5, 40329488404), (10, 20164744202), (20, 10082372101), (3583, 56278940), (7166, 28139470), (14332, 14069735), (17915, 11255788), (35830, 5627894), (71660, 2813947)]