20147902414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2760743}}^1$

素因数の和:2760875

約数の個数: 16

約数和(自身を含む): 31306836960

約数和(自身を除く): 11158934546

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 2760743, 5521486, 113190463, 226380926, 245706127, 491412254, 10073951207, 20147902414]

約数ペア:

[(1, 20147902414), (2, 10073951207), (41, 491412254), (82, 245706127), (89, 226380926), (178, 113190463), (3649, 5521486), (7298, 2760743)]