20330256

素因数分解:

$2^4\times 3^1\times {\mathrm{423547}}^1$

素因数の和:423558

約数の個数: 20

約数和(自身を含む): 52519952

約数和(自身を除く): 32189696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423547, 847094, 1270641, 1694188, 2541282, 3388376, 5082564, 6776752, 10165128, 20330256]

約数ペア:

[(1, 20330256), (2, 10165128), (3, 6776752), (4, 5082564), (6, 3388376), (8, 2541282), (12, 1694188), (16, 1270641), (24, 847094), (48, 423547)]