20202602

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9002

約数の個数: 24

約数和(自身を含む): 36788256

約数和(自身を除く): 16585654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8963, 17926, 62741, 125482, 206149, 412298, 439187, 878374, 1443043, 2886086, 10101301, 20202602]

約数ペア:

[(1, 20202602), (2, 10101301), (7, 2886086), (14, 1443043), (23, 878374), (46, 439187), (49, 412298), (98, 206149), (161, 125482), (322, 62741), (1127, 17926), (2254, 8963)]