20087830434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478281677}}^1$

素因数の和:478281689

約数の個数: 16

約数和(自身を含む): 45915041088

約数和(自身を除く): 25827210654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478281677, 956563354, 1434845031, 2869690062, 3347971739, 6695943478, 10043915217, 20087830434]

約数ペア:

[(1, 20087830434), (2, 10043915217), (3, 6695943478), (6, 3347971739), (7, 2869690062), (14, 1434845031), (21, 956563354), (42, 478281677)]