20358166431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1683467}}^1$

素因数の和:1683638

約数の個数: 16

約数和(自身を含む): 28282262400

約数和(自身を除く): 7924095969

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 1683467, 5050401, 48820543, 146461629, 234001913, 702005739, 6786055477, 20358166431]

約数ペア:

[(1, 20358166431), (3, 6786055477), (29, 702005739), (87, 234001913), (139, 146461629), (417, 48820543), (4031, 5050401), (12093, 1683467)]