20162817993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{909341}}^1$

素因数の和:909752

約数の個数: 16

約数和(自身を含む): 28371470400

約数和(自身を除く): 8208652407

約数列:

[1, 3, 19, 57, 389, 1167, 7391, 22173, 909341, 2728023, 17277479, 51832437, 353733649, 1061200947, 6720939331, 20162817993]

約数ペア:

[(1, 20162817993), (3, 6720939331), (19, 1061200947), (57, 353733649), (389, 51832437), (1167, 17277479), (7391, 2728023), (22173, 909341)]