20662752

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 62705664

約数和(自身を除く): 42042912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1151, 1496, 1632, 2244, 2302, 2992, 3453, 4488, 4604, 5984, 6906, 8976, 9208, 12661, 13812, 17952, 18416, 19567, 25322, 27624, 36832, 37983, 39134, 50644, 55248, 58701, 75966, 78268, 101288, 110496, 117402, 151932, 156536, 202576, 215237, 234804, 303864, 313072, 405152, 430474, 469608, 607728, 626144, 645711, 860948, 939216, 1215456, 1291422, 1721896, 1878432, 2582844, 3443792, 5165688, 6887584, 10331376, 20662752]

約数ペア:

[(1, 20662752), (2, 10331376), (3, 6887584), (4, 5165688), (6, 3443792), (8, 2582844), (11, 1878432), (12, 1721896), (16, 1291422), (17, 1215456), (22, 939216), (24, 860948), (32, 645711), (33, 626144), (34, 607728), (44, 469608), (48, 430474), (51, 405152), (66, 313072), (68, 303864), (88, 234804), (96, 215237), (102, 202576), (132, 156536), (136, 151932), (176, 117402), (187, 110496), (204, 101288), (264, 78268), (272, 75966), (352, 58701), (374, 55248), (408, 50644), (528, 39134), (544, 37983), (561, 36832), (748, 27624), (816, 25322), (1056, 19567), (1122, 18416), (1151, 17952), (1496, 13812), (1632, 12661), (2244, 9208), (2302, 8976), (2992, 6906), (3453, 5984), (4488, 4604)]