20091193024

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{1151}}^1$

素因数の和:2046

約数の個数: 112

約数和(自身を含む): 46630010880

約数和(自身を除く): 26538817856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 829, 1151, 1316, 1504, 1658, 2302, 2632, 3008, 3316, 4604, 5264, 5803, 6632, 8057, 9208, 10528, 11606, 13264, 16114, 18416, 21056, 23212, 26528, 32228, 36832, 38963, 46424, 53056, 54097, 64456, 73664, 77926, 92848, 108194, 128912, 155852, 185696, 216388, 257824, 272741, 311704, 371392, 378679, 432776, 515648, 545482, 623408, 757358, 865552, 954179, 1090964, 1246816, 1514716, 1731104, 1908358, 2181928, 2493632, 3029432, 3462208, 3816716, 4363856, 6058864, 6679253, 7633432, 8727712, 12117728, 13358506, 15266864, 17455424, 24235456, 26717012, 30533728, 44846413, 53434024, 61067456, 89692826, 106868048, 179385652, 213736096, 313924891, 358771304, 427472192, 627849782, 717542608, 1255699564, 1435085216, 2511399128, 2870170432, 5022798256, 10045596512, 20091193024]

約数ペア:

[(1, 20091193024), (2, 10045596512), (4, 5022798256), (7, 2870170432), (8, 2511399128), (14, 1435085216), (16, 1255699564), (28, 717542608), (32, 627849782), (47, 427472192), (56, 358771304), (64, 313924891), (94, 213736096), (112, 179385652), (188, 106868048), (224, 89692826), (329, 61067456), (376, 53434024), (448, 44846413), (658, 30533728), (752, 26717012), (829, 24235456), (1151, 17455424), (1316, 15266864), (1504, 13358506), (1658, 12117728), (2302, 8727712), (2632, 7633432), (3008, 6679253), (3316, 6058864), (4604, 4363856), (5264, 3816716), (5803, 3462208), (6632, 3029432), (8057, 2493632), (9208, 2181928), (10528, 1908358), (11606, 1731104), (13264, 1514716), (16114, 1246816), (18416, 1090964), (21056, 954179), (23212, 865552), (26528, 757358), (32228, 623408), (36832, 545482), (38963, 515648), (46424, 432776), (53056, 378679), (54097, 371392), (64456, 311704), (73664, 272741), (77926, 257824), (92848, 216388), (108194, 185696), (128912, 155852)]