20161495526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1\times {\mathrm{3533}}^1$

素因数の和:4636

約数の個数: 32

約数和(自身を含む): 31840604928

約数和(自身を除く): 11679109402

約数列:

[1, 2, 23, 46, 131, 262, 947, 1894, 3013, 3533, 6026, 7066, 21781, 43562, 81259, 124057, 162518, 248114, 462823, 925646, 2853311, 3345751, 5706622, 6691502, 10644929, 21289858, 76952273, 153904546, 438293381, 876586762, 10080747763, 20161495526]

約数ペア:

[(1, 20161495526), (2, 10080747763), (23, 876586762), (46, 438293381), (131, 153904546), (262, 76952273), (947, 21289858), (1894, 10644929), (3013, 6691502), (3533, 5706622), (6026, 3345751), (7066, 2853311), (21781, 925646), (43562, 462823), (81259, 248114), (124057, 162518)]