20102508850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10866221}}^1$

素因数の和:10866270

約数の個数: 24

約数和(自身を含む): 38401228548

約数和(自身を除く): 18298719698

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 10866221, 21732442, 54331105, 108662210, 271655525, 402050177, 543311050, 804100354, 2010250885, 4020501770, 10051254425, 20102508850]

約数ペア:

[(1, 20102508850), (2, 10051254425), (5, 4020501770), (10, 2010250885), (25, 804100354), (37, 543311050), (50, 402050177), (74, 271655525), (185, 108662210), (370, 54331105), (925, 21732442), (1850, 10866221)]