20109113856

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{335689}}^1$

素因数の和:335726

約数の個数: 120

約数和(自身を含む): 62500778340

約数和(自身を除く): 42391664484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 14976, 19968, 29952, 59904, 335689, 671378, 1007067, 1342756, 2014134, 2685512, 3021201, 4028268, 4363957, 5371024, 6042402, 8056536, 8727914, 10742048, 12084804, 13091871, 16113072, 17455828, 21484096, 24169608, 26183742, 32226144, 34911656, 39275613, 42968192, 48339216, 52367484, 64452288, 69823312, 78551226, 85936384, 96678432, 104734968, 128904576, 139646624, 157102452, 171872768, 193356864, 209469936, 257809152, 279293248, 314204904, 386713728, 418939872, 515618304, 558586496, 628409808, 773427456, 837879744, 1117172992, 1256819616, 1546854912, 1675759488, 2234345984, 2513639232, 3351518976, 5027278464, 6703037952, 10054556928, 20109113856]

約数ペア:

[(1, 20109113856), (2, 10054556928), (3, 6703037952), (4, 5027278464), (6, 3351518976), (8, 2513639232), (9, 2234345984), (12, 1675759488), (13, 1546854912), (16, 1256819616), (18, 1117172992), (24, 837879744), (26, 773427456), (32, 628409808), (36, 558586496), (39, 515618304), (48, 418939872), (52, 386713728), (64, 314204904), (72, 279293248), (78, 257809152), (96, 209469936), (104, 193356864), (117, 171872768), (128, 157102452), (144, 139646624), (156, 128904576), (192, 104734968), (208, 96678432), (234, 85936384), (256, 78551226), (288, 69823312), (312, 64452288), (384, 52367484), (416, 48339216), (468, 42968192), (512, 39275613), (576, 34911656), (624, 32226144), (768, 26183742), (832, 24169608), (936, 21484096), (1152, 17455828), (1248, 16113072), (1536, 13091871), (1664, 12084804), (1872, 10742048), (2304, 8727914), (2496, 8056536), (3328, 6042402), (3744, 5371024), (4608, 4363957), (4992, 4028268), (6656, 3021201), (7488, 2685512), (9984, 2014134), (14976, 1342756), (19968, 1007067), (29952, 671378), (59904, 335689)]