20174890920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168124091}}^1$

素因数の和:168124105

約数の個数: 32

約数和(自身を含む): 60524673120

約数和(自身を除く): 40349782200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168124091, 336248182, 504372273, 672496364, 840620455, 1008744546, 1344992728, 1681240910, 2017489092, 2521861365, 3362481820, 4034978184, 5043722730, 6724963640, 10087445460, 20174890920]

約数ペア:

[(1, 20174890920), (2, 10087445460), (3, 6724963640), (4, 5043722730), (5, 4034978184), (6, 3362481820), (8, 2521861365), (10, 2017489092), (12, 1681240910), (15, 1344992728), (20, 1008744546), (24, 840620455), (30, 672496364), (40, 504372273), (60, 336248182), (120, 168124091)]