20070145144

素因数分解:

$2^3\times 7^1\times {\mathrm{7127}}^1\times {\mathrm{50287}}^1$

素因数の和:57427

約数の個数: 32

約数和(自身を含む): 43014343680

約数和(自身を除く): 22944198536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7127, 14254, 28508, 49889, 50287, 57016, 99778, 100574, 199556, 201148, 352009, 399112, 402296, 704018, 1408036, 2816072, 358395449, 716790898, 1433581796, 2508768143, 2867163592, 5017536286, 10035072572, 20070145144]

約数ペア:

[(1, 20070145144), (2, 10035072572), (4, 5017536286), (7, 2867163592), (8, 2508768143), (14, 1433581796), (28, 716790898), (56, 358395449), (7127, 2816072), (14254, 1408036), (28508, 704018), (49889, 402296), (50287, 399112), (57016, 352009), (99778, 201148), (100574, 199556)]