20440170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227113}}^1$

素因数の和:227126

約数の個数: 24

約数和(自身を含む): 53144676

約数和(自身を除く): 32704506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227113, 454226, 681339, 1135565, 1362678, 2044017, 2271130, 3406695, 4088034, 6813390, 10220085, 20440170]

約数ペア:

[(1, 20440170), (2, 10220085), (3, 6813390), (5, 4088034), (6, 3406695), (9, 2271130), (10, 2044017), (15, 1362678), (18, 1135565), (30, 681339), (45, 454226), (90, 227113)]