20154167712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{54629}}^1$

素因数の和:54716

約数の個数: 192

約数和(自身を含む): 68283129600

約数和(自身を除く): 48128961888

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, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 488, 504, 549, 672, 732, 756, 854, 864, 976, 1008, 1098, 1281, 1464, 1512, 1647, 1708, 1952, 2016, 2196, 2562, 2928, 3024, 3294, 3416, 3843, 4392, 5124, 5856, 6048, 6588, 6832, 7686, 8784, 10248, 11529, 13176, 13664, 15372, 17568, 20496, 23058, 26352, 30744, 40992, 46116, 52704, 54629, 61488, 92232, 109258, 122976, 163887, 184464, 218516, 327774, 368928, 382403, 437032, 491661, 655548, 764806, 874064, 983322, 1147209, 1311096, 1474983, 1529612, 1748128, 1966644, 2294418, 2622192, 2949966, 3059224, 3332369, 3441627, 3933288, 4588836, 5244384, 5899932, 6118448, 6664738, 6883254, 7866576, 9177672, 9997107, 10324881, 11799864, 12236896, 13329476, 13766508, 15733152, 18355344, 19994214, 20649762, 23326583, 23599728, 26658952, 27533016, 29991321, 36710688, 39988428, 41299524, 46653166, 47199456, 53317904, 55066032, 59982642, 69979749, 79976856, 82599048, 89973963, 93306332, 106635808, 110132064, 119965284, 139959498, 159953712, 165198096, 179947926, 186612664, 209939247, 239930568, 279918996, 319907424, 330396192, 359895852, 373225328, 419878494, 479861136, 559837992, 629817741, 719791704, 746450656, 839756988, 959722272, 1119675984, 1259635482, 1439583408, 1679513976, 2239351968, 2519270964, 2879166816, 3359027952, 5038541928, 6718055904, 10077083856, 20154167712]

約数ペア:

[(1, 20154167712), (2, 10077083856), (3, 6718055904), (4, 5038541928), (6, 3359027952), (7, 2879166816), (8, 2519270964), (9, 2239351968), (12, 1679513976), (14, 1439583408), (16, 1259635482), (18, 1119675984), (21, 959722272), (24, 839756988), (27, 746450656), (28, 719791704), (32, 629817741), (36, 559837992), (42, 479861136), (48, 419878494), (54, 373225328), (56, 359895852), (61, 330396192), (63, 319907424), (72, 279918996), (84, 239930568), (96, 209939247), (108, 186612664), (112, 179947926), (122, 165198096), (126, 159953712), (144, 139959498), (168, 119965284), (183, 110132064), (189, 106635808), (216, 93306332), (224, 89973963), (244, 82599048), (252, 79976856), (288, 69979749), (336, 59982642), (366, 55066032), (378, 53317904), (427, 47199456), (432, 46653166), (488, 41299524), (504, 39988428), (549, 36710688), (672, 29991321), (732, 27533016), (756, 26658952), (854, 23599728), (864, 23326583), (976, 20649762), (1008, 19994214), (1098, 18355344), (1281, 15733152), (1464, 13766508), (1512, 13329476), (1647, 12236896), (1708, 11799864), (1952, 10324881), (2016, 9997107), (2196, 9177672), (2562, 7866576), (2928, 6883254), (3024, 6664738), (3294, 6118448), (3416, 5899932), (3843, 5244384), (4392, 4588836), (5124, 3933288), (5856, 3441627), (6048, 3332369), (6588, 3059224), (6832, 2949966), (7686, 2622192), (8784, 2294418), (10248, 1966644), (11529, 1748128), (13176, 1529612), (13664, 1474983), (15372, 1311096), (17568, 1147209), (20496, 983322), (23058, 874064), (26352, 764806), (30744, 655548), (40992, 491661), (46116, 437032), (52704, 382403), (54629, 368928), (61488, 327774), (92232, 218516), (109258, 184464), (122976, 163887)]