20158746048

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{555521}}^1$

素因数の和:555552

約数の個数: 140

約数和(自身を含む): 68293652592

約数和(自身を除く): 48134906544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 555521, 1111042, 1666563, 2222084, 3333126, 3888647, 4444168, 4999689, 6666252, 7777294, 8888336, 9999378, 11665941, 13332504, 14999067, 15554588, 17776672, 19998756, 23331882, 26665008, 29998134, 31109176, 34997823, 35553344, 39997512, 44997201, 46663764, 53330016, 59996268, 62218352, 69995646, 79995024, 89994402, 93327528, 104993469, 106660032, 119992536, 124436704, 139991292, 159990048, 179988804, 186655056, 209986938, 239985072, 248873408, 279982584, 314980407, 319980096, 359977608, 373310112, 419973876, 479970144, 559965168, 629960814, 719955216, 746620224, 839947752, 959940288, 1119930336, 1259921628, 1439910432, 1679895504, 2239860672, 2519843256, 2879820864, 3359791008, 5039686512, 6719582016, 10079373024, 20158746048]

約数ペア:

[(1, 20158746048), (2, 10079373024), (3, 6719582016), (4, 5039686512), (6, 3359791008), (7, 2879820864), (8, 2519843256), (9, 2239860672), (12, 1679895504), (14, 1439910432), (16, 1259921628), (18, 1119930336), (21, 959940288), (24, 839947752), (27, 746620224), (28, 719955216), (32, 629960814), (36, 559965168), (42, 479970144), (48, 419973876), (54, 373310112), (56, 359977608), (63, 319980096), (64, 314980407), (72, 279982584), (81, 248873408), (84, 239985072), (96, 209986938), (108, 186655056), (112, 179988804), (126, 159990048), (144, 139991292), (162, 124436704), (168, 119992536), (189, 106660032), (192, 104993469), (216, 93327528), (224, 89994402), (252, 79995024), (288, 69995646), (324, 62218352), (336, 59996268), (378, 53330016), (432, 46663764), (448, 44997201), (504, 39997512), (567, 35553344), (576, 34997823), (648, 31109176), (672, 29998134), (756, 26665008), (864, 23331882), (1008, 19998756), (1134, 17776672), (1296, 15554588), (1344, 14999067), (1512, 13332504), (1728, 11665941), (2016, 9999378), (2268, 8888336), (2592, 7777294), (3024, 6666252), (4032, 4999689), (4536, 4444168), (5184, 3888647), (6048, 3333126), (9072, 2222084), (12096, 1666563), (18144, 1111042), (36288, 555521)]