20110409096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{220877}}^1$

素因数の和:221501

約数の個数: 32

約数和(自身を含む): 39758040000

約数和(自身を除く): 19647630904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 599, 1198, 2396, 4792, 11381, 22762, 45524, 91048, 220877, 441754, 883508, 1767016, 4196663, 8393326, 16786652, 33573304, 132305323, 264610646, 529221292, 1058442584, 2513801137, 5027602274, 10055204548, 20110409096]

約数ペア:

[(1, 20110409096), (2, 10055204548), (4, 5027602274), (8, 2513801137), (19, 1058442584), (38, 529221292), (76, 264610646), (152, 132305323), (599, 33573304), (1198, 16786652), (2396, 8393326), (4792, 4196663), (11381, 1767016), (22762, 883508), (45524, 441754), (91048, 220877)]