20774202

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{38903}}^1$

素因数の和:38997

約数の個数: 16

約数和(自身を含む): 42016320

約数和(自身を除く): 21242118

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 38903, 77806, 116709, 233418, 3462367, 6924734, 10387101, 20774202]

約数ペア:

[(1, 20774202), (2, 10387101), (3, 6924734), (6, 3462367), (89, 233418), (178, 116709), (267, 77806), (534, 38903)]