20740893090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23840107}}^1$

素因数の和:23840146

約数の個数: 32

約数和(自身を含む): 51494633280

約数和(自身を除く): 30753740190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23840107, 47680214, 71520321, 119200535, 143040642, 238401070, 357601605, 691363103, 715203210, 1382726206, 2074089309, 3456815515, 4148178618, 6913631030, 10370446545, 20740893090]

約数ペア:

[(1, 20740893090), (2, 10370446545), (3, 6913631030), (5, 4148178618), (6, 3456815515), (10, 2074089309), (15, 1382726206), (29, 715203210), (30, 691363103), (58, 357601605), (87, 238401070), (145, 143040642), (174, 119200535), (290, 71520321), (435, 47680214), (870, 23840107)]