20933592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 36090408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1583, 1653, 2204, 3166, 3306, 4408, 4749, 6332, 6612, 9498, 12664, 13224, 18996, 30077, 37992, 45907, 60154, 90231, 91814, 120308, 137721, 180462, 183628, 240616, 275442, 360924, 367256, 550884, 721848, 872233, 1101768, 1744466, 2616699, 3488932, 5233398, 6977864, 10466796, 20933592]

約数ペア:

[(1, 20933592), (2, 10466796), (3, 6977864), (4, 5233398), (6, 3488932), (8, 2616699), (12, 1744466), (19, 1101768), (24, 872233), (29, 721848), (38, 550884), (57, 367256), (58, 360924), (76, 275442), (87, 240616), (114, 183628), (116, 180462), (152, 137721), (174, 120308), (228, 91814), (232, 90231), (348, 60154), (456, 45907), (551, 37992), (696, 30077), (1102, 18996), (1583, 13224), (1653, 12664), (2204, 9498), (3166, 6612), (3306, 6332), (4408, 4749)]