20199310178

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{1621}}^1\times {\mathrm{8431}}^1$

素因数の和:10793

約数の個数: 16

約数和(自身を含む): 30362282880

約数和(自身を除く): 10162972702

約数列:

[1, 2, 739, 1478, 1621, 3242, 8431, 16862, 1197919, 2395838, 6230509, 12461018, 13666651, 27333302, 10099655089, 20199310178]

約数ペア:

[(1, 20199310178), (2, 10099655089), (739, 27333302), (1478, 13666651), (1621, 12461018), (3242, 6230509), (8431, 2395838), (16862, 1197919)]