20173089870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224145443}}^1$

素因数の和:224145456

約数の個数: 24

約数和(自身を含む): 52450033896

約数和(自身を除く): 32276944026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224145443, 448290886, 672436329, 1120727215, 1344872658, 2017308987, 2241454430, 3362181645, 4034617974, 6724363290, 10086544935, 20173089870]

約数ペア:

[(1, 20173089870), (2, 10086544935), (3, 6724363290), (5, 4034617974), (6, 3362181645), (9, 2241454430), (10, 2017308987), (15, 1344872658), (18, 1120727215), (30, 672436329), (45, 448290886), (90, 224145443)]