20131743772

素因数分解:

$2^2\times 7^1\times {\mathrm{5527}}^1\times {\mathrm{130087}}^1$

素因数の和:135625

約数の個数: 24

約数和(自身を含む): 40271081984

約数和(自身を除く): 20139338212

約数列:

[1, 2, 4, 7, 14, 28, 5527, 11054, 22108, 38689, 77378, 130087, 154756, 260174, 520348, 910609, 1821218, 3642436, 718990849, 1437981698, 2875963396, 5032935943, 10065871886, 20131743772]

約数ペア:

[(1, 20131743772), (2, 10065871886), (4, 5032935943), (7, 2875963396), (14, 1437981698), (28, 718990849), (5527, 3642436), (11054, 1821218), (22108, 910609), (38689, 520348), (77378, 260174), (130087, 154756)]