20306885544

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{275699}}^1$

素因数の和:275756

約数の個数: 128

約数和(自身を含む): 63521280000

約数和(自身を除く): 43214394456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 6138, 6696, 8184, 9207, 12276, 18414, 24552, 36828, 73656, 275699, 551398, 827097, 1102796, 1654194, 2205592, 2481291, 3032689, 3308388, 4962582, 6065378, 6616776, 7443873, 8546669, 9098067, 9925164, 12130756, 14887746, 17093338, 18196134, 19850328, 24261512, 25640007, 27294201, 29775492, 34186676, 36392268, 51280014, 54588402, 59550984, 68373352, 72784536, 76920021, 81882603, 94013359, 102560028, 109176804, 153840042, 163765206, 188026718, 205120056, 218353608, 230760063, 282040077, 307680084, 327530412, 376053436, 461520126, 564080154, 615360168, 655060824, 752106872, 846120231, 923040252, 1128160308, 1692240462, 1846080504, 2256320616, 2538360693, 3384480924, 5076721386, 6768961848, 10153442772, 20306885544]

約数ペア:

[(1, 20306885544), (2, 10153442772), (3, 6768961848), (4, 5076721386), (6, 3384480924), (8, 2538360693), (9, 2256320616), (11, 1846080504), (12, 1692240462), (18, 1128160308), (22, 923040252), (24, 846120231), (27, 752106872), (31, 655060824), (33, 615360168), (36, 564080154), (44, 461520126), (54, 376053436), (62, 327530412), (66, 307680084), (72, 282040077), (88, 230760063), (93, 218353608), (99, 205120056), (108, 188026718), (124, 163765206), (132, 153840042), (186, 109176804), (198, 102560028), (216, 94013359), (248, 81882603), (264, 76920021), (279, 72784536), (297, 68373352), (341, 59550984), (372, 54588402), (396, 51280014), (558, 36392268), (594, 34186676), (682, 29775492), (744, 27294201), (792, 25640007), (837, 24261512), (1023, 19850328), (1116, 18196134), (1188, 17093338), (1364, 14887746), (1674, 12130756), (2046, 9925164), (2232, 9098067), (2376, 8546669), (2728, 7443873), (3069, 6616776), (3348, 6065378), (4092, 4962582), (6138, 3308388), (6696, 3032689), (8184, 2481291), (9207, 2205592), (12276, 1654194), (18414, 1102796), (24552, 827097), (36828, 551398), (73656, 275699)]