20165223386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3253}}^1\times {\mathrm{40253}}^1$

素因数の和:43526

約数の個数: 32

約数和(自身を含む): 37724116608

約数和(自身を除く): 17558893222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 3253, 6506, 22771, 35783, 40253, 45542, 71566, 80506, 250481, 281771, 442783, 500962, 563542, 885566, 3099481, 6198962, 130943009, 261886018, 916601063, 1440373099, 1833202126, 2880746198, 10082611693, 20165223386]

約数ペア:

[(1, 20165223386), (2, 10082611693), (7, 2880746198), (11, 1833202126), (14, 1440373099), (22, 916601063), (77, 261886018), (154, 130943009), (3253, 6198962), (6506, 3099481), (22771, 885566), (35783, 563542), (40253, 500962), (45542, 442783), (71566, 281771), (80506, 250481)]