20460449.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{4746743}}^1$

素因数の和:4746752

約数の個数: 16

約数和(自身を含む): 284804640

約数和(自身を除く): 170882808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4746743, 9493486, 14240229, 18986972, 28480458, 37973944, 56960916, 113921832]

約数ペア:

[(1, 113921832), (2, 56960916), (3, 37973944), (4, 28480458), (6, 18986972), (8, 14240229), (12, 9493486), (24, 4746743)]