20366934907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1\times {\mathrm{1487}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 23758479360

約数和(自身を除く): 3391544453

約数列:

[1, 11, 23, 43, 253, 473, 989, 1259, 1487, 10879, 13849, 16357, 28957, 34201, 54137, 63941, 318527, 376211, 595507, 703351, 1245151, 1470643, 1872133, 13696661, 16177073, 20593463, 43059059, 80501719, 473649649, 885518909, 1851539537, 20366934907]

約数ペア:

[(1, 20366934907), (11, 1851539537), (23, 885518909), (43, 473649649), (253, 80501719), (473, 43059059), (989, 20593463), (1259, 16177073), (1487, 13696661), (10879, 1872133), (13849, 1470643), (16357, 1245151), (28957, 703351), (34201, 595507), (54137, 376211), (63941, 318527)]