20170596778

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{5454461}}^1$

素因数の和:5454549

約数の個数: 12

約数和(自身を含む): 30975889698

約数和(自身を除く): 10805292920

約数列:

[1, 2, 43, 86, 1849, 3698, 5454461, 10908922, 234541823, 469083646, 10085298389, 20170596778]

約数ペア:

[(1, 20170596778), (2, 10085298389), (43, 469083646), (86, 234541823), (1849, 10908922), (3698, 5454461)]