20062107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 32567360

約数和(自身を除く): 12505253

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 937, 1647, 2379, 2811, 7137, 8433, 12181, 21411, 25299, 36543, 57157, 109629, 171471, 328887, 514413, 743041, 1543239, 2229123, 6687369, 20062107]

約数ペア:

[(1, 20062107), (3, 6687369), (9, 2229123), (13, 1543239), (27, 743041), (39, 514413), (61, 328887), (117, 171471), (183, 109629), (351, 57157), (549, 36543), (793, 25299), (937, 21411), (1647, 12181), (2379, 8433), (2811, 7137)]