20136693045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2701099}}^1$

素因数の和:2701185

約数の個数: 32

約数和(自身を含む): 37340006400

約数和(自身を除く): 17203313355

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 2701099, 8103297, 13505495, 18907693, 40516485, 56723079, 94538465, 191778029, 283615395, 575334087, 958890145, 1342446203, 2876670435, 4027338609, 6712231015, 20136693045]

約数ペア:

[(1, 20136693045), (3, 6712231015), (5, 4027338609), (7, 2876670435), (15, 1342446203), (21, 958890145), (35, 575334087), (71, 283615395), (105, 191778029), (213, 94538465), (355, 56723079), (497, 40516485), (1065, 18907693), (1491, 13505495), (2485, 8103297), (7455, 2701099)]