2013212860

素因数分解:

$2^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{49031}}^1$

素因数の和:51093

約数の個数: 24

約数和(自身を含む): 4229892576

約数和(自身を除く): 2216679716

約数列:

[1, 2, 4, 5, 10, 20, 2053, 4106, 8212, 10265, 20530, 41060, 49031, 98062, 196124, 245155, 490310, 980620, 100660643, 201321286, 402642572, 503303215, 1006606430, 2013212860]

約数ペア:

[(1, 2013212860), (2, 1006606430), (4, 503303215), (5, 402642572), (10, 201321286), (20, 100660643), (2053, 980620), (4106, 490310), (8212, 245155), (10265, 196124), (20530, 98062), (41060, 49031)]