20757745152

素因数分解:

$2^9\times 3^3\times {\mathrm{1501573}}^1$

素因数の和:1501600

約数の個数: 80

約数和(自身を含む): 61444408080

約数和(自身を除く): 40686662928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1501573, 3003146, 4504719, 6006292, 9009438, 12012584, 13514157, 18018876, 24025168, 27028314, 36037752, 40542471, 48050336, 54056628, 72075504, 81084942, 96100672, 108113256, 144151008, 162169884, 192201344, 216226512, 288302016, 324339768, 384402688, 432453024, 576604032, 648679536, 768805376, 864906048, 1153208064, 1297359072, 1729812096, 2306416128, 2594718144, 3459624192, 5189436288, 6919248384, 10378872576, 20757745152]

約数ペア:

[(1, 20757745152), (2, 10378872576), (3, 6919248384), (4, 5189436288), (6, 3459624192), (8, 2594718144), (9, 2306416128), (12, 1729812096), (16, 1297359072), (18, 1153208064), (24, 864906048), (27, 768805376), (32, 648679536), (36, 576604032), (48, 432453024), (54, 384402688), (64, 324339768), (72, 288302016), (96, 216226512), (108, 192201344), (128, 162169884), (144, 144151008), (192, 108113256), (216, 96100672), (256, 81084942), (288, 72075504), (384, 54056628), (432, 48050336), (512, 40542471), (576, 36037752), (768, 27028314), (864, 24025168), (1152, 18018876), (1536, 13514157), (1728, 12012584), (2304, 9009438), (3456, 6006292), (4608, 4504719), (6912, 3003146), (13824, 1501573)]