2000207910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{441547}}^1$

素因数の和:441708

約数の個数: 32

約数和(自身を含む): 4832301312

約数和(自身を除く): 2832093402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 441547, 883094, 1324641, 2207735, 2649282, 4415470, 6623205, 13246410, 66673597, 133347194, 200020791, 333367985, 400041582, 666735970, 1000103955, 2000207910]

約数ペア:

[(1, 2000207910), (2, 1000103955), (3, 666735970), (5, 400041582), (6, 333367985), (10, 200020791), (15, 133347194), (30, 66673597), (151, 13246410), (302, 6623205), (453, 4415470), (755, 2649282), (906, 2207735), (1510, 1324641), (2265, 883094), (4530, 441547)]