20072280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167269}}^1$

素因数の和:167283

約数の個数: 32

約数和(自身を含む): 60217200

約数和(自身を除く): 40144920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167269, 334538, 501807, 669076, 836345, 1003614, 1338152, 1672690, 2007228, 2509035, 3345380, 4014456, 5018070, 6690760, 10036140, 20072280]

約数ペア:

[(1, 20072280), (2, 10036140), (3, 6690760), (4, 5018070), (5, 4014456), (6, 3345380), (8, 2509035), (10, 2007228), (12, 1672690), (15, 1338152), (20, 1003614), (24, 836345), (30, 669076), (40, 501807), (60, 334538), (120, 167269)]