20186179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 22377600

約数和(自身を除く): 2191421

約数列:

[1, 13, 73, 89, 239, 949, 1157, 3107, 6497, 17447, 21271, 84461, 226811, 276523, 1552783, 20186179]

約数ペア:

[(1, 20186179), (13, 1552783), (73, 276523), (89, 226811), (239, 84461), (949, 21271), (1157, 17447), (3107, 6497)]