20500367065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19213}}^1\times {\mathrm{12553}}^1$

素因数の和:31788

約数の個数: 16

約数和(自身を含む): 26050956048

約数和(自身を除く): 5550588983

約数列:

[1, 5, 17, 85, 12553, 19213, 62765, 96065, 213401, 326621, 1067005, 1633105, 241180789, 1205903945, 4100073413, 20500367065]

約数ペア:

[(1, 20500367065), (5, 4100073413), (17, 1205903945), (85, 241180789), (12553, 1633105), (19213, 1067005), (62765, 326621), (96065, 213401)]