20183337072

素因数分解:

$2^4\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{106103}}^1$

素因数の和:107438

約数の個数: 60

約数和(自身を含む): 56528603664

約数和(自身を除く): 36345266592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1321, 2642, 3963, 5284, 7926, 10568, 11889, 15852, 21136, 23778, 31704, 47556, 63408, 95112, 106103, 190224, 212206, 318309, 424412, 636618, 848824, 954927, 1273236, 1697648, 1909854, 2546472, 3819708, 5092944, 7639416, 15278832, 140162063, 280324126, 420486189, 560648252, 840972378, 1121296504, 1261458567, 1681944756, 2242593008, 2522917134, 3363889512, 5045834268, 6727779024, 10091668536, 20183337072]

約数ペア:

[(1, 20183337072), (2, 10091668536), (3, 6727779024), (4, 5045834268), (6, 3363889512), (8, 2522917134), (9, 2242593008), (12, 1681944756), (16, 1261458567), (18, 1121296504), (24, 840972378), (36, 560648252), (48, 420486189), (72, 280324126), (144, 140162063), (1321, 15278832), (2642, 7639416), (3963, 5092944), (5284, 3819708), (7926, 2546472), (10568, 1909854), (11889, 1697648), (15852, 1273236), (21136, 954927), (23778, 848824), (31704, 636618), (47556, 424412), (63408, 318309), (95112, 212206), (106103, 190224)]