2020474860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{169219}}^1$

素因数の和:169430

約数の個数: 48

約数和(自身を含む): 5685792000

約数和(自身を除く): 3665317140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 169219, 338438, 507657, 676876, 846095, 1015314, 1692190, 2030628, 2538285, 3384380, 5076570, 10153140, 33674581, 67349162, 101023743, 134698324, 168372905, 202047486, 336745810, 404094972, 505118715, 673491620, 1010237430, 2020474860]

約数ペア:

[(1, 2020474860), (2, 1010237430), (3, 673491620), (4, 505118715), (5, 404094972), (6, 336745810), (10, 202047486), (12, 168372905), (15, 134698324), (20, 101023743), (30, 67349162), (60, 33674581), (199, 10153140), (398, 5076570), (597, 3384380), (796, 2538285), (995, 2030628), (1194, 1692190), (1990, 1015314), (2388, 846095), (2985, 676876), (3980, 507657), (5970, 338438), (11940, 169219)]