20175147939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1044749}}^1$

素因数の和:1044950

約数の個数: 16

約数和(自身を含む): 27731844000

約数和(自身を除く): 7556696061

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 1044749, 3134247, 42834709, 128504127, 164025593, 492076779, 6725049313, 20175147939]

約数ペア:

[(1, 20175147939), (3, 6725049313), (41, 492076779), (123, 164025593), (157, 128504127), (471, 42834709), (6437, 3134247), (19311, 1044749)]