20215530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224617}}^1$

素因数の和:224630

約数の個数: 24

約数和(自身を含む): 52560612

約数和(自身を除く): 32345082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224617, 449234, 673851, 1123085, 1347702, 2021553, 2246170, 3369255, 4043106, 6738510, 10107765, 20215530]

約数ペア:

[(1, 20215530), (2, 10107765), (3, 6738510), (5, 4043106), (6, 3369255), (9, 2246170), (10, 2021553), (15, 1347702), (18, 1123085), (30, 673851), (45, 449234), (90, 224617)]