220120243196

素因数分解:

$2^2\times 7^1\times {\mathrm{5813}}^1\times {\mathrm{1352389}}^1$

素因数の和:1358213

約数の個数: 24

約数和(自身を含む): 440316545760

約数和(自身を除く): 220196302564

約数列:

[1, 2, 4, 7, 14, 28, 5813, 11626, 23252, 40691, 81382, 162764, 1352389, 2704778, 5409556, 9466723, 18933446, 37866892, 7861437257, 15722874514, 31445749028, 55030060799, 110060121598, 220120243196]

約数ペア:

[(1, 220120243196), (2, 110060121598), (4, 55030060799), (7, 31445749028), (14, 15722874514), (28, 7861437257), (5813, 37866892), (11626, 18933446), (23252, 9466723), (40691, 5409556), (81382, 2704778), (162764, 1352389)]