20599056

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 80

約数和(自身を含む): 60621120

約数和(自身を除く): 40022064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1163, 1476, 1968, 2214, 2326, 2952, 3489, 4428, 4652, 5904, 6978, 8856, 9304, 10467, 13956, 17712, 18608, 20934, 27912, 31401, 41868, 47683, 55824, 62802, 83736, 95366, 125604, 143049, 167472, 190732, 251208, 286098, 381464, 429147, 502416, 572196, 762928, 858294, 1144392, 1287441, 1716588, 2288784, 2574882, 3433176, 5149764, 6866352, 10299528, 20599056]

約数ペア:

[(1, 20599056), (2, 10299528), (3, 6866352), (4, 5149764), (6, 3433176), (8, 2574882), (9, 2288784), (12, 1716588), (16, 1287441), (18, 1144392), (24, 858294), (27, 762928), (36, 572196), (41, 502416), (48, 429147), (54, 381464), (72, 286098), (82, 251208), (108, 190732), (123, 167472), (144, 143049), (164, 125604), (216, 95366), (246, 83736), (328, 62802), (369, 55824), (432, 47683), (492, 41868), (656, 31401), (738, 27912), (984, 20934), (1107, 18608), (1163, 17712), (1476, 13956), (1968, 10467), (2214, 9304), (2326, 8856), (2952, 6978), (3489, 5904), (4428, 4652)]