2016086820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71039}}^1$

素因数の和:71105

約数の個数: 96

約数和(自身を含む): 6301532160

約数和(自身を除く): 4285445340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 9460, 14190, 28380, 71039, 142078, 213117, 284156, 355195, 426234, 710390, 781429, 852468, 1065585, 1420780, 1562858, 2131170, 2344287, 3054677, 3125716, 3907145, 4262340, 4688574, 6109354, 7814290, 9164031, 9377148, 11721435, 12218708, 15273385, 15628580, 18328062, 23442870, 30546770, 33601447, 36656124, 45820155, 46885740, 61093540, 67202894, 91640310, 100804341, 134405788, 168007235, 183280620, 201608682, 336014470, 403217364, 504021705, 672028940, 1008043410, 2016086820]

約数ペア:

[(1, 2016086820), (2, 1008043410), (3, 672028940), (4, 504021705), (5, 403217364), (6, 336014470), (10, 201608682), (11, 183280620), (12, 168007235), (15, 134405788), (20, 100804341), (22, 91640310), (30, 67202894), (33, 61093540), (43, 46885740), (44, 45820155), (55, 36656124), (60, 33601447), (66, 30546770), (86, 23442870), (110, 18328062), (129, 15628580), (132, 15273385), (165, 12218708), (172, 11721435), (215, 9377148), (220, 9164031), (258, 7814290), (330, 6109354), (430, 4688574), (473, 4262340), (516, 3907145), (645, 3125716), (660, 3054677), (860, 2344287), (946, 2131170), (1290, 1562858), (1419, 1420780), (1892, 1065585), (2365, 852468), (2580, 781429), (2838, 710390), (4730, 426234), (5676, 355195), (7095, 284156), (9460, 213117), (14190, 142078), (28380, 71039)]