20566368

素因数分解:

$2^5\times 3^2\times {\mathrm{71411}}^1$

素因数の和:71427

約数の個数: 36

約数和(自身を含む): 58486428

約数和(自身を除く): 37920060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71411, 142822, 214233, 285644, 428466, 571288, 642699, 856932, 1142576, 1285398, 1713864, 2285152, 2570796, 3427728, 5141592, 6855456, 10283184, 20566368]

約数ペア:

[(1, 20566368), (2, 10283184), (3, 6855456), (4, 5141592), (6, 3427728), (8, 2570796), (9, 2285152), (12, 1713864), (16, 1285398), (18, 1142576), (24, 856932), (32, 642699), (36, 571288), (48, 428466), (72, 285644), (96, 214233), (144, 142822), (288, 71411)]