20283148032

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3772907}}^1$

素因数の和:3772933

約数の個数: 72

約数和(自身を含む): 61694591616

約数和(自身を除く): 41411443584

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, 672, 768, 896, 1344, 1792, 2688, 5376, 3772907, 7545814, 11318721, 15091628, 22637442, 26410349, 30183256, 45274884, 52820698, 60366512, 79231047, 90549768, 105641396, 120733024, 158462094, 181099536, 211282792, 241466048, 316924188, 362199072, 422565584, 482932096, 633848376, 724398144, 845131168, 965864192, 1267696752, 1448796288, 1690262336, 2535393504, 2897592576, 3380524672, 5070787008, 6761049344, 10141574016, 20283148032]

約数ペア:

[(1, 20283148032), (2, 10141574016), (3, 6761049344), (4, 5070787008), (6, 3380524672), (7, 2897592576), (8, 2535393504), (12, 1690262336), (14, 1448796288), (16, 1267696752), (21, 965864192), (24, 845131168), (28, 724398144), (32, 633848376), (42, 482932096), (48, 422565584), (56, 362199072), (64, 316924188), (84, 241466048), (96, 211282792), (112, 181099536), (128, 158462094), (168, 120733024), (192, 105641396), (224, 90549768), (256, 79231047), (336, 60366512), (384, 52820698), (448, 45274884), (672, 30183256), (768, 26410349), (896, 22637442), (1344, 15091628), (1792, 11318721), (2688, 7545814), (5376, 3772907)]