20169941132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3271}}^1\times {\mathrm{140143}}^1$

素因数の和:143429

約数の個数: 24

約数和(自身を含む): 38518298112

約数和(自身を除く): 18348356980

約数列:

[1, 2, 4, 11, 22, 44, 3271, 6542, 13084, 35981, 71962, 140143, 143924, 280286, 560572, 1541573, 3083146, 6166292, 458407753, 916815506, 1833631012, 5042485283, 10084970566, 20169941132]

約数ペア:

[(1, 20169941132), (2, 10084970566), (4, 5042485283), (11, 1833631012), (22, 916815506), (44, 458407753), (3271, 6166292), (6542, 3083146), (13084, 1541573), (35981, 560572), (71962, 280286), (140143, 143924)]