20082800518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1360439}}^1$

素因数の和:1360524

約数の個数: 24

約数和(自身を含む): 33654564720

約数和(自身を除く): 13571764202

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 1360439, 2720878, 14964829, 29929658, 82986779, 164613119, 165973558, 329226238, 912854569, 1825709138, 10041400259, 20082800518]

約数ペア:

[(1, 20082800518), (2, 10041400259), (11, 1825709138), (22, 912854569), (61, 329226238), (121, 165973558), (122, 164613119), (242, 82986779), (671, 29929658), (1342, 14964829), (7381, 2720878), (14762, 1360439)]