2020248430

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1\times {\mathrm{1033}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 3660459264

約数和(自身を除く): 1640210834

約数列:

[1, 2, 5, 10, 223, 446, 877, 1033, 1115, 1754, 2066, 2230, 4385, 5165, 8770, 10330, 195571, 230359, 391142, 460718, 905941, 977855, 1151795, 1811882, 1955710, 2303590, 4529705, 9059410, 202024843, 404049686, 1010124215, 2020248430]

約数ペア:

[(1, 2020248430), (2, 1010124215), (5, 404049686), (10, 202024843), (223, 9059410), (446, 4529705), (877, 2303590), (1033, 1955710), (1115, 1811882), (1754, 1151795), (2066, 977855), (2230, 905941), (4385, 460718), (5165, 391142), (8770, 230359), (10330, 195571)]