20870250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27827}}^1$

素因数の和:27847

約数の個数: 32

約数和(自身を含む): 52094016

約数和(自身を除く): 31223766

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27827, 55654, 83481, 139135, 166962, 278270, 417405, 695675, 834810, 1391350, 2087025, 3478375, 4174050, 6956750, 10435125, 20870250]

約数ペア:

[(1, 20870250), (2, 10435125), (3, 6956750), (5, 4174050), (6, 3478375), (10, 2087025), (15, 1391350), (25, 834810), (30, 695675), (50, 417405), (75, 278270), (125, 166962), (150, 139135), (250, 83481), (375, 55654), (750, 27827)]