20172959066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12743}}^1\times {\mathrm{60887}}^1$

素因数の和:73645

約数の個数: 16

約数和(自身を含む): 32590180224

約数和(自身を除く): 12417221158

約数列:

[1, 2, 13, 26, 12743, 25486, 60887, 121774, 165659, 331318, 791531, 1583062, 775883041, 1551766082, 10086479533, 20172959066]

約数ペア:

[(1, 20172959066), (2, 10086479533), (13, 1551766082), (26, 775883041), (12743, 1583062), (25486, 791531), (60887, 331318), (121774, 165659)]