20195003247

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{6977}}^1\times {\mathrm{15817}}^1$

素因数の和:22858

約数の個数: 16

約数和(自身を含む): 27373744992

約数和(自身を除く): 7178741745

約数列:

[1, 3, 61, 183, 6977, 15817, 20931, 47451, 425597, 964837, 1276791, 2894511, 110355209, 331065627, 6731667749, 20195003247]

約数ペア:

[(1, 20195003247), (3, 6731667749), (61, 331065627), (183, 110355209), (6977, 2894511), (15817, 1276791), (20931, 964837), (47451, 425597)]