20176294503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1152997}}^1$

素因数の和:1153326

約数の個数: 16

約数和(自身を含む): 28409870720

約数和(自身を除く): 8233576217

約数列:

[1, 3, 19, 57, 307, 921, 5833, 17499, 1152997, 3458991, 21906943, 65720829, 353970079, 1061910237, 6725431501, 20176294503]

約数ペア:

[(1, 20176294503), (3, 6725431501), (19, 1061910237), (57, 353970079), (307, 65720829), (921, 21906943), (5833, 3458991), (17499, 1152997)]