20168952922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1\times {\mathrm{331519}}^1$

素因数の和:333141

約数の個数: 16

約数和(自身を含む): 31865702400

約数和(自身を除く): 11696749478

約数列:

[1, 2, 19, 38, 1601, 3202, 30419, 60838, 331519, 663038, 6298861, 12597722, 530761919, 1061523838, 10084476461, 20168952922]

約数ペア:

[(1, 20168952922), (2, 10084476461), (19, 1061523838), (38, 530761919), (1601, 12597722), (3202, 6298861), (30419, 663038), (60838, 331519)]