20161386402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197660651}}^1$

素因数の和:197660673

約数の個数: 16

約数和(自身を含む): 42694700832

約数和(自身を除く): 22533314430

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197660651, 395321302, 592981953, 1185963906, 3360231067, 6720462134, 10080693201, 20161386402]

約数ペア:

[(1, 20161386402), (2, 10080693201), (3, 6720462134), (6, 3360231067), (17, 1185963906), (34, 592981953), (51, 395321302), (102, 197660651)]