20170452183

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2228533}}^1$

素因数の和:2228974

約数の個数: 16

約数和(自身を含む): 30807254016

約数和(自身を除く): 10636801833

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 2228533, 6685599, 15599731, 46799193, 960497723, 2881493169, 6723484061, 20170452183]

約数ペア:

[(1, 20170452183), (3, 6723484061), (7, 2881493169), (21, 960497723), (431, 46799193), (1293, 15599731), (3017, 6685599), (9051, 2228533)]