2020115048

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{974959}}^1$

素因数の和:975009

約数の個数: 32

約数和(自身を含む): 4445817600

約数和(自身を除く): 2425702552

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 974959, 1949918, 3899836, 6824713, 7799672, 13649426, 27298852, 36073483, 54597704, 72146966, 144293932, 252514381, 288587864, 505028762, 1010057524, 2020115048]

約数ペア:

[(1, 2020115048), (2, 1010057524), (4, 505028762), (7, 288587864), (8, 252514381), (14, 144293932), (28, 72146966), (37, 54597704), (56, 36073483), (74, 27298852), (148, 13649426), (259, 7799672), (296, 6824713), (518, 3899836), (1036, 1949918), (2072, 974959)]