20282462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31435

約数の個数: 16

約数和(自身を含む): 33909840

約数和(自身を除く): 13627378

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31397, 62794, 533749, 596543, 1067498, 1193086, 10141231, 20282462]

約数ペア:

[(1, 20282462), (2, 10141231), (17, 1193086), (19, 1067498), (34, 596543), (38, 533749), (323, 62794), (646, 31397)]