20211059117

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{135511}}^1$

素因数の和:135716

約数の個数: 16

約数和(自身を含む): 21627715200

約数和(自身を除く): 1416656083

約数列:

[1, 29, 37, 139, 1073, 4031, 5143, 135511, 149147, 3929819, 5013907, 18836029, 145403303, 546244841, 696933073, 20211059117]

約数ペア:

[(1, 20211059117), (29, 696933073), (37, 546244841), (139, 145403303), (1073, 18836029), (4031, 5013907), (5143, 3929819), (135511, 149147)]