20147379530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46854371}}^1$

素因数の和:46854421

約数の個数: 16

約数和(自身を含む): 37108662624

約数和(自身を除く): 16961283094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46854371, 93708742, 234271855, 468543710, 2014737953, 4029475906, 10073689765, 20147379530]

約数ペア:

[(1, 20147379530), (2, 10073689765), (5, 4029475906), (10, 2014737953), (43, 468543710), (86, 234271855), (215, 93708742), (430, 46854371)]