20175123145

素因数分解:

$5^1\times {\mathrm{479}}^1\times {\mathrm{1759}}^1\times {\mathrm{4789}}^1$

素因数の和:7032

約数の個数: 16

約数和(自身を含む): 24279552000

約数和(自身を除く): 4104428855

約数列:

[1, 5, 479, 1759, 2395, 4789, 8795, 23945, 842561, 2293931, 4212805, 8423851, 11469655, 42119255, 4035024629, 20175123145]

約数ペア:

[(1, 20175123145), (5, 4035024629), (479, 42119255), (1759, 11469655), (2395, 8423851), (4789, 4212805), (8795, 2293931), (23945, 842561)]