20219262457

素因数分解:

${\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{2707}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 20619968512

約数和(自身を除く): 400706055

約数列:

[1, 103, 127, 571, 2707, 13081, 58813, 72517, 278821, 343789, 1545697, 7469251, 35410267, 159206791, 196303519, 20219262457]

約数ペア:

[(1, 20219262457), (103, 196303519), (127, 159206791), (571, 35410267), (2707, 7469251), (13081, 1545697), (58813, 343789), (72517, 278821)]