20462524

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 36514800

約数和(自身を除く): 16052276

約数列:

[1, 2, 4, 89, 178, 229, 251, 356, 458, 502, 916, 1004, 20381, 22339, 40762, 44678, 57479, 81524, 89356, 114958, 229916, 5115631, 10231262, 20462524]

約数ペア:

[(1, 20462524), (2, 10231262), (4, 5115631), (89, 229916), (178, 114958), (229, 89356), (251, 81524), (356, 57479), (458, 44678), (502, 40762), (916, 22339), (1004, 20381)]