20227618312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{311041}}^1$

素因数の和:311797

約数の個数: 32

約数和(自身を含む): 41430794400

約数和(自身を除く): 21203176088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 739, 1478, 2956, 5912, 8129, 16258, 32516, 65032, 311041, 622082, 1244164, 2488328, 3421451, 6842902, 13685804, 27371608, 229859299, 459718598, 919437196, 1838874392, 2528452289, 5056904578, 10113809156, 20227618312]

約数ペア:

[(1, 20227618312), (2, 10113809156), (4, 5056904578), (8, 2528452289), (11, 1838874392), (22, 919437196), (44, 459718598), (88, 229859299), (739, 27371608), (1478, 13685804), (2956, 6842902), (5912, 3421451), (8129, 2488328), (16258, 1244164), (32516, 622082), (65032, 311041)]