20170006556

素因数分解:

$2^2\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{206347}}^1$

素因数の和:209849

約数の個数: 24

約数和(自身を含む): 40351764096

約数和(自身を除く): 20181757540

約数列:

[1, 2, 4, 7, 14, 28, 3491, 6982, 13964, 24437, 48874, 97748, 206347, 412694, 825388, 1444429, 2888858, 5777716, 720357377, 1440714754, 2881429508, 5042501639, 10085003278, 20170006556]

約数ペア:

[(1, 20170006556), (2, 10085003278), (4, 5042501639), (7, 2881429508), (14, 1440714754), (28, 720357377), (3491, 5777716), (6982, 2888858), (13964, 1444429), (24437, 825388), (48874, 412694), (97748, 206347)]