19704728064

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1832657}}^1$

素因数の和:1832685

約数の個数: 80

約数和(自身を含む): 59993892288

約数和(自身を除く): 40289164224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1832657, 3665314, 5497971, 7330628, 10995942, 12828599, 14661256, 21991884, 25657198, 29322512, 38485797, 43983768, 51314396, 58645024, 76971594, 87967536, 102628792, 117290048, 153943188, 175935072, 205257584, 234580096, 307886376, 351870144, 410515168, 469160192, 615772752, 703740288, 821030336, 938320384, 1231545504, 1407480576, 1642060672, 2463091008, 2814961152, 3284121344, 4926182016, 6568242688, 9852364032, 19704728064]

約数ペア:

[(1, 19704728064), (2, 9852364032), (3, 6568242688), (4, 4926182016), (6, 3284121344), (7, 2814961152), (8, 2463091008), (12, 1642060672), (14, 1407480576), (16, 1231545504), (21, 938320384), (24, 821030336), (28, 703740288), (32, 615772752), (42, 469160192), (48, 410515168), (56, 351870144), (64, 307886376), (84, 234580096), (96, 205257584), (112, 175935072), (128, 153943188), (168, 117290048), (192, 102628792), (224, 87967536), (256, 76971594), (336, 58645024), (384, 51314396), (448, 43983768), (512, 38485797), (672, 29322512), (768, 25657198), (896, 21991884), (1344, 14661256), (1536, 12828599), (1792, 10995942), (2688, 7330628), (3584, 5497971), (5376, 3665314), (10752, 1832657)]