20793192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 60412800

約数和(自身を除く): 39619608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2029, 2562, 3416, 4058, 5124, 6087, 8116, 10248, 12174, 14203, 16232, 24348, 28406, 42609, 48696, 56812, 85218, 113624, 123769, 170436, 247538, 340872, 371307, 495076, 742614, 866383, 990152, 1485228, 1732766, 2599149, 2970456, 3465532, 5198298, 6931064, 10396596, 20793192]

約数ペア:

[(1, 20793192), (2, 10396596), (3, 6931064), (4, 5198298), (6, 3465532), (7, 2970456), (8, 2599149), (12, 1732766), (14, 1485228), (21, 990152), (24, 866383), (28, 742614), (42, 495076), (56, 371307), (61, 340872), (84, 247538), (122, 170436), (168, 123769), (183, 113624), (244, 85218), (366, 56812), (427, 48696), (488, 42609), (732, 28406), (854, 24348), (1281, 16232), (1464, 14203), (1708, 12174), (2029, 10248), (2562, 8116), (3416, 6087), (4058, 5124)]