2020199218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2\times {\mathrm{5581}}^1$

素因数の和:5770

約数の個数: 24

約数和(自身を含む): 3175543980

約数和(自身を除く): 1155344762

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 5581, 6241, 11162, 12482, 161849, 180989, 323698, 361978, 440899, 881798, 12786071, 25572142, 34831021, 69662042, 1010099609, 2020199218]

約数ペア:

[(1, 2020199218), (2, 1010099609), (29, 69662042), (58, 34831021), (79, 25572142), (158, 12786071), (2291, 881798), (4582, 440899), (5581, 361978), (6241, 323698), (11162, 180989), (12482, 161849)]