20180180801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1\times {\mathrm{33749}}^1$

素因数の和:36640

約数の個数: 16

約数和(自身を含む): 23182200000

約数和(自身を除く): 3002019199

約数列:

[1, 11, 19, 209, 2861, 31471, 33749, 54359, 371239, 597949, 641231, 7053541, 96555889, 1062114779, 1834561891, 20180180801]

約数ペア:

[(1, 20180180801), (11, 1834561891), (19, 1062114779), (209, 96555889), (2861, 7053541), (31471, 641231), (33749, 597949), (54359, 371239)]