20184469818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197886959}}^1$

素因数の和:197886981

約数の個数: 16

約数和(自身を含む): 42743583360

約数和(自身を除く): 22559113542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197886959, 395773918, 593660877, 1187321754, 3364078303, 6728156606, 10092234909, 20184469818]

約数ペア:

[(1, 20184469818), (2, 10092234909), (3, 6728156606), (6, 3364078303), (17, 1187321754), (34, 593660877), (51, 395773918), (102, 197886959)]