18062260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15307}}^1$

素因数の和:15375

約数の個数: 24

約数和(自身を含む): 38576160

約数和(自身を除く): 20513900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 15307, 30614, 61228, 76535, 153070, 306140, 903113, 1806226, 3612452, 4515565, 9031130, 18062260]

約数ペア:

[(1, 18062260), (2, 9031130), (4, 4515565), (5, 3612452), (10, 1806226), (20, 903113), (59, 306140), (118, 153070), (236, 76535), (295, 61228), (590, 30614), (1180, 15307)]