20460330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 60246720

約数和(自身を除く): 39786390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 83, 90, 99, 110, 135, 165, 166, 198, 249, 270, 297, 330, 415, 495, 498, 594, 747, 830, 913, 990, 1245, 1485, 1494, 1826, 2241, 2490, 2739, 2970, 3735, 4482, 4565, 5478, 6889, 7470, 8217, 9130, 11205, 13695, 13778, 16434, 20667, 22410, 24651, 27390, 34445, 41085, 41334, 49302, 62001, 68890, 75779, 82170, 103335, 123255, 124002, 151558, 186003, 206670, 227337, 246510, 310005, 372006, 378895, 454674, 620010, 682011, 757790, 930015, 1136685, 1364022, 1860030, 2046033, 2273370, 3410055, 4092066, 6820110, 10230165, 20460330]

約数ペア:

[(1, 20460330), (2, 10230165), (3, 6820110), (5, 4092066), (6, 3410055), (9, 2273370), (10, 2046033), (11, 1860030), (15, 1364022), (18, 1136685), (22, 930015), (27, 757790), (30, 682011), (33, 620010), (45, 454674), (54, 378895), (55, 372006), (66, 310005), (83, 246510), (90, 227337), (99, 206670), (110, 186003), (135, 151558), (165, 124002), (166, 123255), (198, 103335), (249, 82170), (270, 75779), (297, 68890), (330, 62001), (415, 49302), (495, 41334), (498, 41085), (594, 34445), (747, 27390), (830, 24651), (913, 22410), (990, 20667), (1245, 16434), (1485, 13778), (1494, 13695), (1826, 11205), (2241, 9130), (2490, 8217), (2739, 7470), (2970, 6889), (3735, 5478), (4482, 4565)]