20947776

素因数分解:

$2^6\times 3^1\times {\mathrm{109103}}^1$

素因数の和:109118

約数の個数: 28

約数和(自身を含む): 55424832

約数和(自身を除く): 34477056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109103, 218206, 327309, 436412, 654618, 872824, 1309236, 1745648, 2618472, 3491296, 5236944, 6982592, 10473888, 20947776]

約数ペア:

[(1, 20947776), (2, 10473888), (3, 6982592), (4, 5236944), (6, 3491296), (8, 2618472), (12, 1745648), (16, 1309236), (24, 872824), (32, 654618), (48, 436412), (64, 327309), (96, 218206), (192, 109103)]