20600130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{686671}}^1$

素因数の和:686681

約数の個数: 16

約数和(自身を含む): 49440384

約数和(自身を除く): 28840254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 686671, 1373342, 2060013, 3433355, 4120026, 6866710, 10300065, 20600130]

約数ペア:

[(1, 20600130), (2, 10300065), (3, 6866710), (5, 4120026), (6, 3433355), (10, 2060013), (15, 1373342), (30, 686671)]