20405722764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{114967}}^1$

素因数の和:117094

約数の個数: 48

約数和(自身を含む): 54441486848

約数和(自身を除く): 34035764084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2113, 4226, 6339, 8452, 12678, 14791, 25356, 29582, 44373, 59164, 88746, 114967, 177492, 229934, 344901, 459868, 689802, 804769, 1379604, 1609538, 2414307, 3219076, 4828614, 9657228, 242925271, 485850542, 728775813, 971701084, 1457551626, 1700476897, 2915103252, 3400953794, 5101430691, 6801907588, 10202861382, 20405722764]

約数ペア:

[(1, 20405722764), (2, 10202861382), (3, 6801907588), (4, 5101430691), (6, 3400953794), (7, 2915103252), (12, 1700476897), (14, 1457551626), (21, 971701084), (28, 728775813), (42, 485850542), (84, 242925271), (2113, 9657228), (4226, 4828614), (6339, 3219076), (8452, 2414307), (12678, 1609538), (14791, 1379604), (25356, 804769), (29582, 689802), (44373, 459868), (59164, 344901), (88746, 229934), (114967, 177492)]