20206481256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1867}}^1$

素因数の和:2296

約数の個数: 192

約数和(自身を含む): 61032491520

約数和(自身を除く): 40826010264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 373, 403, 468, 558, 744, 746, 806, 936, 1116, 1119, 1209, 1492, 1612, 1867, 2232, 2238, 2418, 2984, 3224, 3357, 3627, 3734, 4476, 4836, 4849, 5601, 6714, 7254, 7468, 8952, 9672, 9698, 11202, 11563, 13428, 14508, 14547, 14936, 16803, 19396, 22404, 23126, 24271, 26856, 29016, 29094, 33606, 34689, 38792, 43641, 44808, 46252, 48542, 57877, 58188, 67212, 69378, 72813, 87282, 92504, 97084, 104067, 115754, 116376, 134424, 138756, 145626, 150319, 173631, 174564, 194168, 208134, 218439, 231508, 277512, 291252, 300638, 347262, 349128, 416268, 436878, 450957, 463016, 520893, 582504, 601276, 694524, 696391, 752401, 832536, 873756, 901914, 1041786, 1202552, 1352871, 1389048, 1392782, 1504802, 1747512, 1803828, 2083572, 2089173, 2257203, 2705742, 2785564, 3009604, 3607656, 4167144, 4178346, 4514406, 5411484, 5571128, 6019208, 6267519, 6771609, 8356692, 9028812, 9053083, 10822968, 12535038, 13543218, 16713384, 18057624, 18106166, 21588121, 25070076, 27086436, 27159249, 36212332, 43176242, 50140152, 54172872, 54318498, 64764363, 72424664, 81477747, 86352484, 108636996, 129528726, 162955494, 172704968, 194293089, 217273992, 259057452, 280645573, 325910988, 388586178, 518114904, 561291146, 651821976, 777172356, 841936719, 1122582292, 1554344712, 1683873438, 2245164584, 2525810157, 3367746876, 5051620314, 6735493752, 10103240628, 20206481256]

約数ペア:

[(1, 20206481256), (2, 10103240628), (3, 6735493752), (4, 5051620314), (6, 3367746876), (8, 2525810157), (9, 2245164584), (12, 1683873438), (13, 1554344712), (18, 1122582292), (24, 841936719), (26, 777172356), (31, 651821976), (36, 561291146), (39, 518114904), (52, 388586178), (62, 325910988), (72, 280645573), (78, 259057452), (93, 217273992), (104, 194293089), (117, 172704968), (124, 162955494), (156, 129528726), (186, 108636996), (234, 86352484), (248, 81477747), (279, 72424664), (312, 64764363), (372, 54318498), (373, 54172872), (403, 50140152), (468, 43176242), (558, 36212332), (744, 27159249), (746, 27086436), (806, 25070076), (936, 21588121), (1116, 18106166), (1119, 18057624), (1209, 16713384), (1492, 13543218), (1612, 12535038), (1867, 10822968), (2232, 9053083), (2238, 9028812), (2418, 8356692), (2984, 6771609), (3224, 6267519), (3357, 6019208), (3627, 5571128), (3734, 5411484), (4476, 4514406), (4836, 4178346), (4849, 4167144), (5601, 3607656), (6714, 3009604), (7254, 2785564), (7468, 2705742), (8952, 2257203), (9672, 2089173), (9698, 2083572), (11202, 1803828), (11563, 1747512), (13428, 1504802), (14508, 1392782), (14547, 1389048), (14936, 1352871), (16803, 1202552), (19396, 1041786), (22404, 901914), (23126, 873756), (24271, 832536), (26856, 752401), (29016, 696391), (29094, 694524), (33606, 601276), (34689, 582504), (38792, 520893), (43641, 463016), (44808, 450957), (46252, 436878), (48542, 416268), (57877, 349128), (58188, 347262), (67212, 300638), (69378, 291252), (72813, 277512), (87282, 231508), (92504, 218439), (97084, 208134), (104067, 194168), (115754, 174564), (116376, 173631), (134424, 150319), (138756, 145626)]