20171541302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{947}}^1\times {\mathrm{1279}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 33112350720

約数和(自身を除く): 12940809418

約数列:

[1, 2, 11, 22, 757, 947, 1279, 1514, 1894, 2558, 8327, 10417, 14069, 16654, 20834, 28138, 716879, 968203, 1211213, 1433758, 1936406, 2422426, 7885669, 10650233, 13323343, 15771338, 21300466, 26646686, 916888241, 1833776482, 10085770651, 20171541302]

約数ペア:

[(1, 20171541302), (2, 10085770651), (11, 1833776482), (22, 916888241), (757, 26646686), (947, 21300466), (1279, 15771338), (1514, 13323343), (1894, 10650233), (2558, 7885669), (8327, 2422426), (10417, 1936406), (14069, 1433758), (16654, 1211213), (20834, 968203), (28138, 716879)]