2013497240

素因数分解:

$2^3\times 5^1\times {\mathrm{50337431}}^1$

素因数の和:50337442

約数の個数: 16

約数和(自身を含む): 4530368880

約数和(自身を除く): 2516871640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50337431, 100674862, 201349724, 251687155, 402699448, 503374310, 1006748620, 2013497240]

約数ペア:

[(1, 2013497240), (2, 1006748620), (4, 503374310), (5, 402699448), (8, 251687155), (10, 201349724), (20, 100674862), (40, 50337431)]