20359010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41549}}^1$

素因数の和:41570

約数の個数: 24

約数和(自身を含む): 42630300

約数和(自身を除く): 22271290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41549, 83098, 207745, 290843, 415490, 581686, 1454215, 2035901, 2908430, 4071802, 10179505, 20359010]

約数ペア:

[(1, 20359010), (2, 10179505), (5, 4071802), (7, 2908430), (10, 2035901), (14, 1454215), (35, 581686), (49, 415490), (70, 290843), (98, 207745), (245, 83098), (490, 41549)]