20300017921

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1\times {\mathrm{4129}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 21102152400

約数和(自身を除く): 802134479

約数列:

[1, 37, 89, 1493, 3293, 4129, 55241, 132877, 152773, 367481, 4916449, 6164597, 13596797, 228090089, 548649133, 20300017921]

約数ペア:

[(1, 20300017921), (37, 548649133), (89, 228090089), (1493, 13596797), (3293, 6164597), (4129, 4916449), (55241, 367481), (132877, 152773)]