20217773364

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2503439}}^1$

素因数の和:2504119

約数の個数: 24

約数和(自身を含む): 47244919680

約数和(自身を除く): 27027146316

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 2503439, 5006878, 7510317, 10013756, 15020634, 30041268, 1684814447, 3369628894, 5054443341, 6739257788, 10108886682, 20217773364]

約数ペア:

[(1, 20217773364), (2, 10108886682), (3, 6739257788), (4, 5054443341), (6, 3369628894), (12, 1684814447), (673, 30041268), (1346, 15020634), (2019, 10013756), (2692, 7510317), (4038, 5006878), (8076, 2503439)]