20114801

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 3472399

約数列:

[1, 7, 83, 89, 389, 581, 623, 2723, 7387, 32287, 34621, 51709, 226009, 242347, 2873543, 20114801]

約数ペア:

[(1, 20114801), (7, 2873543), (83, 242347), (89, 226009), (389, 51709), (581, 34621), (623, 32287), (2723, 7387)]