20121008526

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2933947}}^1$

素因数の和:2934085

約数の個数: 32

約数和(自身を含む): 45065441280

約数和(自身を除く): 24944432754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 2933947, 5867894, 8801841, 17603682, 26405523, 52811046, 79216569, 158433138, 372611269, 745222538, 1117833807, 2235667614, 3353501421, 6707002842, 10060504263, 20121008526]

約数ペア:

[(1, 20121008526), (2, 10060504263), (3, 6707002842), (6, 3353501421), (9, 2235667614), (18, 1117833807), (27, 745222538), (54, 372611269), (127, 158433138), (254, 79216569), (381, 52811046), (762, 26405523), (1143, 17603682), (2286, 8801841), (3429, 5867894), (6858, 2933947)]