20236819815

素因数分解:

$3^3\times 5^1\times {\mathrm{149902369}}^1$

素因数の和:149902383

約数の個数: 16

約数和(自身を含む): 35976568800

約数和(自身を除く): 15739748985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149902369, 449707107, 749511845, 1349121321, 2248535535, 4047363963, 6745606605, 20236819815]

約数ペア:

[(1, 20236819815), (3, 6745606605), (5, 4047363963), (9, 2248535535), (15, 1349121321), (27, 749511845), (45, 449707107), (135, 149902369)]