20924040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{174367}}^1$

素因数の和:174381

約数の個数: 32

約数和(自身を含む): 62772480

約数和(自身を除く): 41848440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 174367, 348734, 523101, 697468, 871835, 1046202, 1394936, 1743670, 2092404, 2615505, 3487340, 4184808, 5231010, 6974680, 10462020, 20924040]

約数ペア:

[(1, 20924040), (2, 10462020), (3, 6974680), (4, 5231010), (5, 4184808), (6, 3487340), (8, 2615505), (10, 2092404), (12, 1743670), (15, 1394936), (20, 1046202), (24, 871835), (30, 697468), (40, 523101), (60, 348734), (120, 174367)]