20586702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 43211520

約数和(自身を除く): 22624818

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 619, 723, 1238, 1446, 1857, 3714, 5543, 11086, 14237, 16629, 28474, 33258, 42711, 85422, 149179, 298358, 447537, 895074, 3431117, 6862234, 10293351, 20586702]

約数ペア:

[(1, 20586702), (2, 10293351), (3, 6862234), (6, 3431117), (23, 895074), (46, 447537), (69, 298358), (138, 149179), (241, 85422), (482, 42711), (619, 33258), (723, 28474), (1238, 16629), (1446, 14237), (1857, 11086), (3714, 5543)]