20960250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27947}}^1$

素因数の和:27967

約数の個数: 32

約数和(自身を含む): 52318656

約数和(自身を除く): 31358406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27947, 55894, 83841, 139735, 167682, 279470, 419205, 698675, 838410, 1397350, 2096025, 3493375, 4192050, 6986750, 10480125, 20960250]

約数ペア:

[(1, 20960250), (2, 10480125), (3, 6986750), (5, 4192050), (6, 3493375), (10, 2096025), (15, 1397350), (25, 838410), (30, 698675), (50, 419205), (75, 279470), (125, 167682), (150, 139735), (250, 83841), (375, 55894), (750, 27947)]