20042760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167023}}^1$

素因数の和:167037

約数の個数: 32

約数和(自身を含む): 60128640

約数和(自身を除く): 40085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167023, 334046, 501069, 668092, 835115, 1002138, 1336184, 1670230, 2004276, 2505345, 3340460, 4008552, 5010690, 6680920, 10021380, 20042760]

約数ペア:

[(1, 20042760), (2, 10021380), (3, 6680920), (4, 5010690), (5, 4008552), (6, 3340460), (8, 2505345), (10, 2004276), (12, 1670230), (15, 1336184), (20, 1002138), (24, 835115), (30, 668092), (40, 501069), (60, 334046), (120, 167023)]