20194683677

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{2081}}^1\times {\mathrm{9181}}^1$

素因数の和:11420

約数の個数: 16

約数和(自身を含む): 23246179584

約数和(自身を除く): 3051495907

約数列:

[1, 7, 151, 1057, 2081, 9181, 14567, 64267, 314231, 1386331, 2199617, 9704317, 19105661, 133739627, 2884954811, 20194683677]

約数ペア:

[(1, 20194683677), (7, 2884954811), (151, 133739627), (1057, 19105661), (2081, 9704317), (9181, 2199617), (14567, 1386331), (64267, 314231)]