20372694

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 41689824

約数和(自身を除く): 21317130

約数列:

[1, 2, 3, 6, 73, 146, 193, 219, 241, 386, 438, 482, 579, 723, 1158, 1446, 14089, 17593, 28178, 35186, 42267, 46513, 52779, 84534, 93026, 105558, 139539, 279078, 3395449, 6790898, 10186347, 20372694]

約数ペア:

[(1, 20372694), (2, 10186347), (3, 6790898), (6, 3395449), (73, 279078), (146, 139539), (193, 105558), (219, 93026), (241, 84534), (386, 52779), (438, 46513), (482, 42267), (579, 35186), (723, 28178), (1158, 17593), (1446, 14089)]