20237537556

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{712489}}^1$

素因数の和:712765

約数の個数: 48

約数和(自身を含む): 52667260800

約数和(自身を除く): 32429723244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 7101, 9468, 14202, 28404, 712489, 1424978, 2137467, 2849956, 4274934, 6412401, 8549868, 12824802, 19237203, 25649604, 38474406, 76948812, 187384607, 374769214, 562153821, 749538428, 1124307642, 1686461463, 2248615284, 3372922926, 5059384389, 6745845852, 10118768778, 20237537556]

約数ペア:

[(1, 20237537556), (2, 10118768778), (3, 6745845852), (4, 5059384389), (6, 3372922926), (9, 2248615284), (12, 1686461463), (18, 1124307642), (27, 749538428), (36, 562153821), (54, 374769214), (108, 187384607), (263, 76948812), (526, 38474406), (789, 25649604), (1052, 19237203), (1578, 12824802), (2367, 8549868), (3156, 6412401), (4734, 4274934), (7101, 2849956), (9468, 2137467), (14202, 1424978), (28404, 712489)]