20057330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 17371150

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 302, 359, 370, 718, 755, 1510, 1795, 3590, 5587, 11174, 13283, 26566, 27935, 54209, 55870, 66415, 108418, 132830, 271045, 542090, 2005733, 4011466, 10028665, 20057330]

約数ペア:

[(1, 20057330), (2, 10028665), (5, 4011466), (10, 2005733), (37, 542090), (74, 271045), (151, 132830), (185, 108418), (302, 66415), (359, 55870), (370, 54209), (718, 27935), (755, 26566), (1510, 13283), (1795, 11174), (3590, 5587)]