20371756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 37250640

約数和(自身を除く): 16878884

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 2333, 4366, 4666, 8732, 9332, 86321, 137647, 172642, 275294, 345284, 550588, 5092939, 10185878, 20371756]

約数ペア:

[(1, 20371756), (2, 10185878), (4, 5092939), (37, 550588), (59, 345284), (74, 275294), (118, 172642), (148, 137647), (236, 86321), (2183, 9332), (2333, 8732), (4366, 4666)]