20948723392512

素因数分解:

$2^{13}\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1611353}}^1$

素因数の和:1611428

約数の個数: 168

約数和(自身を含む): 58394173431384

約数和(自身を除く): 37445450038872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 529, 552, 736, 768, 1024, 1058, 1104, 1472, 1536, 1587, 2048, 2116, 2208, 2944, 3072, 3174, 4096, 4232, 4416, 5888, 6144, 6348, 8192, 8464, 8832, 11776, 12288, 12696, 16928, 17664, 23552, 24576, 25392, 33856, 35328, 47104, 50784, 67712, 70656, 94208, 101568, 135424, 141312, 188416, 203136, 270848, 282624, 406272, 541696, 565248, 812544, 1083392, 1611353, 1625088, 2166784, 3222706, 3250176, 4333568, 4834059, 6445412, 6500352, 9668118, 12890824, 13000704, 19336236, 25781648, 37061119, 38672472, 51563296, 74122238, 77344944, 103126592, 111183357, 148244476, 154689888, 206253184, 222366714, 296488952, 309379776, 412506368, 444733428, 592977904, 618759552, 825012736, 852405737, 889466856, 1185955808, 1237519104, 1650025472, 1704811474, 1778933712, 2371911616, 2475038208, 2557217211, 3300050944, 3409622948, 3557867424, 4743823232, 4950076416, 5114434422, 6600101888, 6819245896, 7115734848, 9487646464, 9900152832, 10228868844, 13200203776, 13638491792, 14231469696, 18975292928, 19800305664, 20457737688, 27276983584, 28462939392, 37950585856, 39600611328, 40915475376, 54553967168, 56925878784, 75901171712, 81830950752, 109107934336, 113851757568, 151802343424, 163661901504, 218215868672, 227703515136, 303604686848, 327323803008, 436431737344, 455407030272, 654647606016, 872863474688, 910814060544, 1309295212032, 1745726949376, 2618590424064, 3491453898752, 5237180848128, 6982907797504, 10474361696256, 20948723392512]

約数ペア:

[(1, 20948723392512), (2, 10474361696256), (3, 6982907797504), (4, 5237180848128), (6, 3491453898752), (8, 2618590424064), (12, 1745726949376), (16, 1309295212032), (23, 910814060544), (24, 872863474688), (32, 654647606016), (46, 455407030272), (48, 436431737344), (64, 327323803008), (69, 303604686848), (92, 227703515136), (96, 218215868672), (128, 163661901504), (138, 151802343424), (184, 113851757568), (192, 109107934336), (256, 81830950752), (276, 75901171712), (368, 56925878784), (384, 54553967168), (512, 40915475376), (529, 39600611328), (552, 37950585856), (736, 28462939392), (768, 27276983584), (1024, 20457737688), (1058, 19800305664), (1104, 18975292928), (1472, 14231469696), (1536, 13638491792), (1587, 13200203776), (2048, 10228868844), (2116, 9900152832), (2208, 9487646464), (2944, 7115734848), (3072, 6819245896), (3174, 6600101888), (4096, 5114434422), (4232, 4950076416), (4416, 4743823232), (5888, 3557867424), (6144, 3409622948), (6348, 3300050944), (8192, 2557217211), (8464, 2475038208), (8832, 2371911616), (11776, 1778933712), (12288, 1704811474), (12696, 1650025472), (16928, 1237519104), (17664, 1185955808), (23552, 889466856), (24576, 852405737), (25392, 825012736), (33856, 618759552), (35328, 592977904), (47104, 444733428), (50784, 412506368), (67712, 309379776), (70656, 296488952), (94208, 222366714), (101568, 206253184), (135424, 154689888), (141312, 148244476), (188416, 111183357), (203136, 103126592), (270848, 77344944), (282624, 74122238), (406272, 51563296), (541696, 38672472), (565248, 37061119), (812544, 25781648), (1083392, 19336236), (1611353, 13000704), (1625088, 12890824), (2166784, 9668118), (3222706, 6500352), (3250176, 6445412), (4333568, 4834059)]