20079893614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{229847}}^1$

素因数の和:229909

約数の個数: 36

約数和(自身を含む): 34941263112

約数和(自身を除く): 14861369498

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 2299, 3971, 4598, 7942, 43681, 87362, 229847, 459694, 2528317, 4367093, 5056634, 8734186, 27811487, 48038023, 55622974, 82974767, 96076046, 165949534, 528418253, 912722437, 1056836506, 1825444874, 10039946807, 20079893614]

約数ペア:

[(1, 20079893614), (2, 10039946807), (11, 1825444874), (19, 1056836506), (22, 912722437), (38, 528418253), (121, 165949534), (209, 96076046), (242, 82974767), (361, 55622974), (418, 48038023), (722, 27811487), (2299, 8734186), (3971, 5056634), (4598, 4367093), (7942, 2528317), (43681, 459694), (87362, 229847)]