20172497973

素因数分解:

$3^1\times {\mathrm{769}}^1\times {\mathrm{1019}}^1\times {\mathrm{8581}}^1$

素因数の和:10372

約数の個数: 16

約数和(自身を含む): 26961211200

約数和(自身を除く): 6788713227

約数列:

[1, 3, 769, 1019, 2307, 3057, 8581, 25743, 783611, 2350833, 6598789, 8744039, 19796367, 26232117, 6724165991, 20172497973]

約数ペア:

[(1, 20172497973), (3, 6724165991), (769, 26232117), (1019, 19796367), (2307, 8744039), (3057, 6598789), (8581, 2350833), (25743, 783611)]