187820060

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{9091}}^1$

素因数の和:10133

約数の個数: 24

約数和(自身を含む): 394847376

約数和(自身を除く): 207027316

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 9091, 10330, 18182, 20660, 36364, 45455, 90910, 181820, 9391003, 18782006, 37564012, 46955015, 93910030, 187820060]

約数ペア:

[(1, 187820060), (2, 93910030), (4, 46955015), (5, 37564012), (10, 18782006), (20, 9391003), (1033, 181820), (2066, 90910), (4132, 45455), (5165, 36364), (9091, 20660), (10330, 18182)]