20552060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17417}}^1$

素因数の和:17485

約数の個数: 24

約数和(自身を含む): 43893360

約数和(自身を除く): 23341300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17417, 34834, 69668, 87085, 174170, 348340, 1027603, 2055206, 4110412, 5138015, 10276030, 20552060]

約数ペア:

[(1, 20552060), (2, 10276030), (4, 5138015), (5, 4110412), (10, 2055206), (20, 1027603), (59, 348340), (118, 174170), (236, 87085), (295, 69668), (590, 34834), (1180, 17417)]