20147660151

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{6299}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 28036915200

約数和(自身を除く): 7889255049

約数列:

[1, 3, 31, 93, 163, 211, 489, 633, 5053, 6299, 6541, 15159, 18897, 19623, 34393, 103179, 195269, 585807, 1026737, 1066183, 1329089, 3080211, 3198549, 3987267, 31828847, 41201759, 95486541, 123605277, 216641507, 649924521, 6715886717, 20147660151]

約数ペア:

[(1, 20147660151), (3, 6715886717), (31, 649924521), (93, 216641507), (163, 123605277), (211, 95486541), (489, 41201759), (633, 31828847), (5053, 3987267), (6299, 3198549), (6541, 3080211), (15159, 1329089), (18897, 1066183), (19623, 1026737), (34393, 585807), (103179, 195269)]