20002542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10133}}^1$

素因数の和:10192

約数の個数: 32

約数和(自身を含む): 46697472

約数和(自身を除く): 26694930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10133, 20266, 30399, 60798, 70931, 141862, 212793, 425586, 476251, 952502, 1428753, 2857506, 3333757, 6667514, 10001271, 20002542]

約数ペア:

[(1, 20002542), (2, 10001271), (3, 6667514), (6, 3333757), (7, 2857506), (14, 1428753), (21, 952502), (42, 476251), (47, 425586), (94, 212793), (141, 141862), (282, 70931), (329, 60798), (658, 30399), (987, 20266), (1974, 10133)]