20156799607

素因数分解:

$7^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1\times {\mathrm{5419}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 23103942400

約数和(自身を除く): 2947142793

約数列:

[1, 7, 691, 769, 4837, 5383, 5419, 37933, 531379, 3719653, 3744529, 4167211, 26211703, 29170477, 2879542801, 20156799607]

約数ペア:

[(1, 20156799607), (7, 2879542801), (691, 29170477), (769, 26211703), (4837, 4167211), (5383, 3744529), (5419, 3719653), (37933, 531379)]