20011442499

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{4438111}}^1$

素因数の和:4438287

約数の個数: 16

約数和(自身を含む): 29824112640

約数和(自身を除く): 9812670141

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 4438111, 13314333, 39942999, 119828997, 741164537, 2223493611, 6670480833, 20011442499]

約数ペア:

[(1, 20011442499), (3, 6670480833), (9, 2223493611), (27, 741164537), (167, 119828997), (501, 39942999), (1503, 13314333), (4509, 4438111)]