20238427734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{715999}}^1$

素因数の和:716684

約数の個数: 32

約数和(自身を含む): 46328064000

約数和(自身を除く): 26089636266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 28266, 715999, 1431998, 2147997, 4295994, 5011993, 10023986, 15035979, 30071958, 481867327, 963734654, 1445601981, 2891203962, 3373071289, 6746142578, 10119213867, 20238427734]

約数ペア:

[(1, 20238427734), (2, 10119213867), (3, 6746142578), (6, 3373071289), (7, 2891203962), (14, 1445601981), (21, 963734654), (42, 481867327), (673, 30071958), (1346, 15035979), (2019, 10023986), (4038, 5011993), (4711, 4295994), (9422, 2147997), (14133, 1431998), (28266, 715999)]