20792870110

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9324157}}^1$

素因数の和:9324387

約数の個数: 16

約数和(自身を含む): 37595005056

約数和(自身を除く): 16802134946

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 9324157, 18648314, 46620785, 93241570, 2079287011, 4158574022, 10396435055, 20792870110]

約数ペア:

[(1, 20792870110), (2, 10396435055), (5, 4158574022), (10, 2079287011), (223, 93241570), (446, 46620785), (1115, 18648314), (2230, 9324157)]