20218085754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198216527}}^1$

素因数の和:198216549

約数の個数: 16

約数和(自身を含む): 42814770048

約数和(自身を除く): 22596684294

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198216527, 396433054, 594649581, 1189299162, 3369680959, 6739361918, 10109042877, 20218085754]

約数ペア:

[(1, 20218085754), (2, 10109042877), (3, 6739361918), (6, 3369680959), (17, 1189299162), (34, 594649581), (51, 396433054), (102, 198216527)]