6662980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19597}}^1$

素因数の和:19623

約数の個数: 24

約数和(自身を含む): 14816088

約数和(自身を除く): 8153108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19597, 39194, 78388, 97985, 195970, 333149, 391940, 666298, 1332596, 1665745, 3331490, 6662980]

約数ペア:

[(1, 6662980), (2, 3331490), (4, 1665745), (5, 1332596), (10, 666298), (17, 391940), (20, 333149), (34, 195970), (68, 97985), (85, 78388), (170, 39194), (340, 19597)]