20346944715

素因数分解:

$3^3\times 5^1\times {\mathrm{150718109}}^1$

素因数の和:150718123

約数の個数: 16

約数和(自身を含む): 36172346400

約数和(自身を除く): 15825401685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 150718109, 452154327, 753590545, 1356462981, 2260771635, 4069388943, 6782314905, 20346944715]

約数ペア:

[(1, 20346944715), (3, 6782314905), (5, 4069388943), (9, 2260771635), (15, 1356462981), (27, 753590545), (45, 452154327), (135, 150718109)]