20284420455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34674223}}^1$

素因数の和:34674247

約数の個数: 24

約数和(自身を含む): 37864252608

約数和(自身を除く): 17579832153

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34674223, 104022669, 173371115, 312068007, 450764899, 520113345, 1352294697, 1560340035, 2253824495, 4056884091, 6761473485, 20284420455]

約数ペア:

[(1, 20284420455), (3, 6761473485), (5, 4056884091), (9, 2253824495), (13, 1560340035), (15, 1352294697), (39, 520113345), (45, 450764899), (65, 312068007), (117, 173371115), (195, 104022669), (585, 34674223)]