2020105194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17720221}}^1$

素因数の和:17720245

約数の個数: 16

約数和(自身を含む): 4252853280

約数和(自身を除く): 2232748086

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17720221, 35440442, 53160663, 106321326, 336684199, 673368398, 1010052597, 2020105194]

約数ペア:

[(1, 2020105194), (2, 1010052597), (3, 673368398), (6, 336684199), (19, 106321326), (38, 53160663), (57, 35440442), (114, 17720221)]