20163666

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197683}}^1$

素因数の和:197705

約数の個数: 16

約数和(自身を含む): 42699744

約数和(自身を除く): 22536078

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197683, 395366, 593049, 1186098, 3360611, 6721222, 10081833, 20163666]

約数ペア:

[(1, 20163666), (2, 10081833), (3, 6721222), (6, 3360611), (17, 1186098), (34, 593049), (51, 395366), (102, 197683)]