20184587018

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{169019}}^1$

素因数の和:169150

約数の個数: 24

約数和(自身を含む): 31798746720

約数和(自身を除く): 11614159702

約数列:

[1, 2, 29, 58, 71, 142, 841, 1682, 2059, 4118, 59711, 119422, 169019, 338038, 4901551, 9803102, 12000349, 24000698, 142144979, 284289958, 348010121, 696020242, 10092293509, 20184587018]

約数ペア:

[(1, 20184587018), (2, 10092293509), (29, 696020242), (58, 348010121), (71, 284289958), (142, 142144979), (841, 24000698), (1682, 12000349), (2059, 9803102), (4118, 4901551), (59711, 338038), (119422, 169019)]