20162851570

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{35141}}^1$

素因数の和:35646

約数の個数: 32

約数和(自身を含む): 36609811056

約数和(自身を除く): 16446959486

約数列:

[1, 2, 5, 10, 181, 317, 362, 634, 905, 1585, 1810, 3170, 35141, 57377, 70282, 114754, 175705, 286885, 351410, 573770, 6360521, 11139697, 12721042, 22279394, 31802605, 55698485, 63605210, 111396970, 2016285157, 4032570314, 10081425785, 20162851570]

約数ペア:

[(1, 20162851570), (2, 10081425785), (5, 4032570314), (10, 2016285157), (181, 111396970), (317, 63605210), (362, 55698485), (634, 31802605), (905, 22279394), (1585, 12721042), (1810, 11139697), (3170, 6360521), (35141, 573770), (57377, 351410), (70282, 286885), (114754, 175705)]