20055142810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46639867}}^1$

素因数の和:46639917

約数の個数: 16

約数和(自身を含む): 36938775456

約数和(自身を除く): 16883632646

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46639867, 93279734, 233199335, 466398670, 2005514281, 4011028562, 10027571405, 20055142810]

約数ペア:

[(1, 20055142810), (2, 10027571405), (5, 4011028562), (10, 2005514281), (43, 466398670), (86, 233199335), (215, 93279734), (430, 46639867)]