20026608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 62257920

約数和(自身を除く): 42231312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3137, 3192, 6274, 6384, 9411, 12548, 18822, 21959, 25096, 37644, 43918, 50192, 59603, 65877, 75288, 87836, 119206, 131754, 150576, 175672, 178809, 238412, 263508, 351344, 357618, 417221, 476824, 527016, 715236, 834442, 953648, 1054032, 1251663, 1430472, 1668884, 2503326, 2860944, 3337768, 5006652, 6675536, 10013304, 20026608]

約数ペア:

[(1, 20026608), (2, 10013304), (3, 6675536), (4, 5006652), (6, 3337768), (7, 2860944), (8, 2503326), (12, 1668884), (14, 1430472), (16, 1251663), (19, 1054032), (21, 953648), (24, 834442), (28, 715236), (38, 527016), (42, 476824), (48, 417221), (56, 357618), (57, 351344), (76, 263508), (84, 238412), (112, 178809), (114, 175672), (133, 150576), (152, 131754), (168, 119206), (228, 87836), (266, 75288), (304, 65877), (336, 59603), (399, 50192), (456, 43918), (532, 37644), (798, 25096), (912, 21959), (1064, 18822), (1596, 12548), (2128, 9411), (3137, 6384), (3192, 6274)]