20104142808

素因数分解:

$2^3\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{462547}}^1$

素因数の和:464367

約数の個数: 32

約数和(自身を含む): 50288218560

約数和(自身を除く): 30184075752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1811, 3622, 5433, 7244, 10866, 14488, 21732, 43464, 462547, 925094, 1387641, 1850188, 2775282, 3700376, 5550564, 11101128, 837672617, 1675345234, 2513017851, 3350690468, 5026035702, 6701380936, 10052071404, 20104142808]

約数ペア:

[(1, 20104142808), (2, 10052071404), (3, 6701380936), (4, 5026035702), (6, 3350690468), (8, 2513017851), (12, 1675345234), (24, 837672617), (1811, 11101128), (3622, 5550564), (5433, 3700376), (7244, 2775282), (10866, 1850188), (14488, 1387641), (21732, 925094), (43464, 462547)]