20131438830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671047961}}^1$

素因数の和:671047971

約数の個数: 16

約数和(自身を含む): 48315453264

約数和(自身を除く): 28184014434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671047961, 1342095922, 2013143883, 3355239805, 4026287766, 6710479610, 10065719415, 20131438830]

約数ペア:

[(1, 20131438830), (2, 10065719415), (3, 6710479610), (5, 4026287766), (6, 3355239805), (10, 2013143883), (15, 1342095922), (30, 671047961)]