20148491617

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1\times {\mathrm{5813}}^1$

素因数の和:8432

約数の個数: 16

約数和(自身を含む): 21298775040

約数和(自身を除く): 1150283423

約数列:

[1, 29, 47, 1363, 2543, 5813, 73747, 119521, 168577, 273211, 3466109, 7923119, 14782459, 428691311, 694775573, 20148491617]

約数ペア:

[(1, 20148491617), (29, 694775573), (47, 428691311), (1363, 14782459), (2543, 7923119), (5813, 3466109), (73747, 273211), (119521, 168577)]