20839603

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 23405760

約数和(自身を除く): 2566157

約数列:

[1, 17, 29, 41, 493, 697, 1031, 1189, 17527, 20213, 29899, 42271, 508283, 718607, 1225859, 20839603]

約数ペア:

[(1, 20839603), (17, 1225859), (29, 718607), (41, 508283), (493, 42271), (697, 29899), (1031, 20213), (1189, 17527)]