20144297878

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1422419}}^1$

素因数の和:1422591

約数の個数: 16

約数和(自身を含む): 30946169520

約数和(自身を除く): 10801871642

約数列:

[1, 2, 73, 97, 146, 194, 7081, 14162, 1422419, 2844838, 103836587, 137974643, 207673174, 275949286, 10072148939, 20144297878]

約数ペア:

[(1, 20144297878), (2, 10072148939), (73, 275949286), (97, 207673174), (146, 137974643), (194, 103836587), (7081, 2844838), (14162, 1422419)]