20183369770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1\times {\mathrm{9319}}^1$

素因数の和:11422

約数の個数: 32

約数和(自身を含む): 36685756800

約数和(自身を除く): 16502387030

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1987, 3974, 9319, 9935, 18638, 19870, 46595, 93190, 216583, 433166, 1015771, 1082915, 2031542, 2165830, 5078855, 10157710, 18516853, 37033706, 92584265, 185168530, 2018336977, 4036673954, 10091684885, 20183369770]

約数ペア:

[(1, 20183369770), (2, 10091684885), (5, 4036673954), (10, 2018336977), (109, 185168530), (218, 92584265), (545, 37033706), (1090, 18516853), (1987, 10157710), (3974, 5078855), (9319, 2165830), (9935, 2031542), (18638, 1082915), (19870, 1015771), (46595, 433166), (93190, 216583)]