20107272

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2729}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 50450400

約数和(自身を除く): 30343128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 2729, 3684, 5458, 7368, 8187, 10916, 16374, 21832, 32748, 65496, 837803, 1675606, 2513409, 3351212, 5026818, 6702424, 10053636, 20107272]

約数ペア:

[(1, 20107272), (2, 10053636), (3, 6702424), (4, 5026818), (6, 3351212), (8, 2513409), (12, 1675606), (24, 837803), (307, 65496), (614, 32748), (921, 21832), (1228, 16374), (1842, 10916), (2456, 8187), (2729, 7368), (3684, 5458)]