20340824

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9817}}^1$

素因数の和:9867

約数の個数: 32

約数和(自身を含む): 44770080

約数和(自身を除く): 24429256

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9817, 19634, 39268, 68719, 78536, 137438, 274876, 363229, 549752, 726458, 1452916, 2542603, 2905832, 5085206, 10170412, 20340824]

約数ペア:

[(1, 20340824), (2, 10170412), (4, 5085206), (7, 2905832), (8, 2542603), (14, 1452916), (28, 726458), (37, 549752), (56, 363229), (74, 274876), (148, 137438), (259, 78536), (296, 68719), (518, 39268), (1036, 19634), (2072, 9817)]