20120804035

素因数分解:

$5^1\times {\mathrm{691}}^1\times {\mathrm{1381}}^1\times {\mathrm{4217}}^1$

素因数の和:6294

約数の個数: 16

約数和(自身を含む): 24203153952

約数和(自身を除く): 4082349917

約数列:

[1, 5, 691, 1381, 3455, 4217, 6905, 21085, 954271, 2913947, 4771355, 5823677, 14569735, 29118385, 4024160807, 20120804035]

約数ペア:

[(1, 20120804035), (5, 4024160807), (691, 29118385), (1381, 14569735), (3455, 5823677), (4217, 4771355), (6905, 2913947), (21085, 954271)]