20019542401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{32203}}^1$

素因数の和:32556

約数の個数: 16

約数和(自身を含む): 21146434560

約数和(自身を除く): 1126892159

約数列:

[1, 23, 151, 179, 3473, 4117, 27029, 32203, 621667, 740669, 4862653, 5764337, 111841019, 132579751, 870414887, 20019542401]

約数ペア:

[(1, 20019542401), (23, 870414887), (151, 132579751), (179, 111841019), (3473, 5764337), (4117, 4862653), (27029, 740669), (32203, 621667)]