20364181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 23060160

約数和(自身を除く): 2695979

約数列:

[1, 17, 19, 67, 323, 941, 1139, 1273, 15997, 17879, 21641, 63047, 303943, 1071799, 1197893, 20364181]

約数ペア:

[(1, 20364181), (17, 1197893), (19, 1071799), (67, 303943), (323, 63047), (941, 21641), (1139, 17879), (1273, 15997)]