20145255576

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8310749}}^1$

素因数の和:8310859

約数の個数: 32

約数和(自身を含む): 50861790000

約数和(自身を除く): 30716534424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8310749, 16621498, 24932247, 33242996, 49864494, 66485992, 99728988, 199457976, 839385649, 1678771298, 2518156947, 3357542596, 5036313894, 6715085192, 10072627788, 20145255576]

約数ペア:

[(1, 20145255576), (2, 10072627788), (3, 6715085192), (4, 5036313894), (6, 3357542596), (8, 2518156947), (12, 1678771298), (24, 839385649), (101, 199457976), (202, 99728988), (303, 66485992), (404, 49864494), (606, 33242996), (808, 24932247), (1212, 16621498), (2424, 8310749)]