20872639230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5478383}}^1$

素因数の和:5478520

約数の個数: 32

約数和(自身を含む): 50488786944

約数和(自身を除く): 29616147714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5478383, 10956766, 16435149, 27391915, 32870298, 54783830, 82175745, 164351490, 695754641, 1391509282, 2087263923, 3478773205, 4174527846, 6957546410, 10436319615, 20872639230]

約数ペア:

[(1, 20872639230), (2, 10436319615), (3, 6957546410), (5, 4174527846), (6, 3478773205), (10, 2087263923), (15, 1391509282), (30, 695754641), (127, 164351490), (254, 82175745), (381, 54783830), (635, 32870298), (762, 27391915), (1270, 16435149), (1905, 10956766), (3810, 5478383)]