20080338048

素因数分解:

$2^7\times 3^5\times {\mathrm{23}}^1\times {\mathrm{28069}}^1$

素因数の和:28121

約数の個数: 192

約数和(自身を含む): 62530977600

約数和(自身を除く): 42450639552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 276, 288, 324, 368, 384, 414, 432, 486, 552, 576, 621, 648, 736, 828, 864, 972, 1104, 1152, 1242, 1296, 1472, 1656, 1728, 1863, 1944, 2208, 2484, 2592, 2944, 3312, 3456, 3726, 3888, 4416, 4968, 5184, 5589, 6624, 7452, 7776, 8832, 9936, 10368, 11178, 13248, 14904, 15552, 19872, 22356, 26496, 28069, 29808, 31104, 39744, 44712, 56138, 59616, 79488, 84207, 89424, 112276, 119232, 168414, 178848, 224552, 238464, 252621, 336828, 357696, 449104, 505242, 645587, 673656, 715392, 757863, 898208, 1010484, 1291174, 1347312, 1515726, 1796416, 1936761, 2020968, 2273589, 2582348, 2694624, 3031452, 3592832, 3873522, 4041936, 4547178, 5164696, 5389248, 5810283, 6062904, 6820767, 7747044, 8083872, 9094356, 10329392, 10778496, 11620566, 12125808, 13641534, 15494088, 16167744, 17430849, 18188712, 20658784, 23241132, 24251616, 27283068, 30988176, 32335488, 34861698, 36377424, 41317568, 46482264, 48503232, 52292547, 54566136, 61976352, 69723396, 72754848, 82635136, 92964528, 97006464, 104585094, 109132272, 123952704, 139446792, 145509696, 156877641, 185929056, 209170188, 218264544, 247905408, 278893584, 291019392, 313755282, 371858112, 418340376, 436529088, 557787168, 627510564, 743716224, 836680752, 873058176, 1115574336, 1255021128, 1673361504, 2231148672, 2510042256, 3346723008, 5020084512, 6693446016, 10040169024, 20080338048]

約数ペア:

[(1, 20080338048), (2, 10040169024), (3, 6693446016), (4, 5020084512), (6, 3346723008), (8, 2510042256), (9, 2231148672), (12, 1673361504), (16, 1255021128), (18, 1115574336), (23, 873058176), (24, 836680752), (27, 743716224), (32, 627510564), (36, 557787168), (46, 436529088), (48, 418340376), (54, 371858112), (64, 313755282), (69, 291019392), (72, 278893584), (81, 247905408), (92, 218264544), (96, 209170188), (108, 185929056), (128, 156877641), (138, 145509696), (144, 139446792), (162, 123952704), (184, 109132272), (192, 104585094), (207, 97006464), (216, 92964528), (243, 82635136), (276, 72754848), (288, 69723396), (324, 61976352), (368, 54566136), (384, 52292547), (414, 48503232), (432, 46482264), (486, 41317568), (552, 36377424), (576, 34861698), (621, 32335488), (648, 30988176), (736, 27283068), (828, 24251616), (864, 23241132), (972, 20658784), (1104, 18188712), (1152, 17430849), (1242, 16167744), (1296, 15494088), (1472, 13641534), (1656, 12125808), (1728, 11620566), (1863, 10778496), (1944, 10329392), (2208, 9094356), (2484, 8083872), (2592, 7747044), (2944, 6820767), (3312, 6062904), (3456, 5810283), (3726, 5389248), (3888, 5164696), (4416, 4547178), (4968, 4041936), (5184, 3873522), (5589, 3592832), (6624, 3031452), (7452, 2694624), (7776, 2582348), (8832, 2273589), (9936, 2020968), (10368, 1936761), (11178, 1796416), (13248, 1515726), (14904, 1347312), (15552, 1291174), (19872, 1010484), (22356, 898208), (26496, 757863), (28069, 715392), (29808, 673656), (31104, 645587), (39744, 505242), (44712, 449104), (56138, 357696), (59616, 336828), (79488, 252621), (84207, 238464), (89424, 224552), (112276, 178848), (119232, 168414)]