20167553921

素因数分解:

${\mathrm{179}}^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 20411193600

約数和(自身を除く): 243639679

約数列:

[1, 179, 367, 433, 709, 65693, 77507, 126911, 158911, 260203, 306997, 28445069, 46576337, 54952463, 112667899, 20167553921]

約数ペア:

[(1, 20167553921), (179, 112667899), (367, 54952463), (433, 46576337), (709, 28445069), (65693, 306997), (77507, 260203), (126911, 158911)]