20194797311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1340333}}^1$

素因数の和:1340426

約数の個数: 16

約数和(自身を含む): 23268198240

約数和(自身を除く): 3073400929

約数列:

[1, 13, 19, 61, 247, 793, 1159, 15067, 1340333, 17424329, 25466327, 81760313, 331062251, 1062884069, 1553445947, 20194797311]

約数ペア:

[(1, 20194797311), (13, 1553445947), (19, 1062884069), (61, 331062251), (247, 81760313), (793, 25466327), (1159, 17424329), (15067, 1340333)]