20053486558

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{39161}}^1$

素因数の和:39712

約数の個数: 32

約数和(自身を含む): 34888642560

約数和(自身を除く): 14835156002

約数列:

[1, 2, 7, 14, 79, 158, 463, 553, 926, 1106, 3241, 6482, 36577, 39161, 73154, 78322, 256039, 274127, 512078, 548254, 3093719, 6187438, 18131543, 21656033, 36263086, 43312066, 126920801, 253841602, 1432391897, 2864783794, 10026743279, 20053486558]

約数ペア:

[(1, 20053486558), (2, 10026743279), (7, 2864783794), (14, 1432391897), (79, 253841602), (158, 126920801), (463, 43312066), (553, 36263086), (926, 21656033), (1106, 18131543), (3241, 6187438), (6482, 3093719), (36577, 548254), (39161, 512078), (73154, 274127), (78322, 256039)]