20535312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8731}}^1$

素因数の和:8756

約数の個数: 60

約数和(自身を含む): 61717776

約数和(自身を除く): 41182464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8731, 17462, 26193, 34924, 52386, 61117, 69848, 104772, 122234, 139696, 183351, 209544, 244468, 366702, 419088, 427819, 488936, 733404, 855638, 977872, 1283457, 1466808, 1711276, 2566914, 2933616, 3422552, 5133828, 6845104, 10267656, 20535312]

約数ペア:

[(1, 20535312), (2, 10267656), (3, 6845104), (4, 5133828), (6, 3422552), (7, 2933616), (8, 2566914), (12, 1711276), (14, 1466808), (16, 1283457), (21, 977872), (24, 855638), (28, 733404), (42, 488936), (48, 427819), (49, 419088), (56, 366702), (84, 244468), (98, 209544), (112, 183351), (147, 139696), (168, 122234), (196, 104772), (294, 69848), (336, 61117), (392, 52386), (588, 34924), (784, 26193), (1176, 17462), (2352, 8731)]