20608889653408

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30181}}^1\times {\mathrm{41759}}^1$

素因数の和:72030

約数の個数: 96

約数和(自身を含む): 47007890334720

約数和(自身を除く): 26399000681312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 16352, 30181, 41759, 60362, 83518, 120724, 167036, 211267, 241448, 292313, 334072, 422534, 482896, 584626, 668144, 845068, 965792, 1169252, 1336288, 1690136, 2203213, 2338504, 3048407, 3380272, 4406426, 4677008, 6096814, 6760544, 8812852, 9354016, 12193628, 15422491, 17625704, 21338849, 24387256, 30844982, 35251408, 42677698, 48774512, 61689964, 70502816, 85355396, 97549024, 123379928, 170710792, 246759856, 341421584, 493519712, 682843168, 1260328379, 2520656758, 5041313516, 8822298653, 10082627032, 17644597306, 20165254064, 35289194612, 40330508128, 70578389224, 92003971667, 141156778448, 184007943334, 282313556896, 368015886668, 644027801669, 736031773336, 1288055603338, 1472063546672, 2576111206676, 2944127093344, 5152222413352, 10304444826704, 20608889653408]

約数ペア:

[(1, 20608889653408), (2, 10304444826704), (4, 5152222413352), (7, 2944127093344), (8, 2576111206676), (14, 1472063546672), (16, 1288055603338), (28, 736031773336), (32, 644027801669), (56, 368015886668), (73, 282313556896), (112, 184007943334), (146, 141156778448), (224, 92003971667), (292, 70578389224), (511, 40330508128), (584, 35289194612), (1022, 20165254064), (1168, 17644597306), (2044, 10082627032), (2336, 8822298653), (4088, 5041313516), (8176, 2520656758), (16352, 1260328379), (30181, 682843168), (41759, 493519712), (60362, 341421584), (83518, 246759856), (120724, 170710792), (167036, 123379928), (211267, 97549024), (241448, 85355396), (292313, 70502816), (334072, 61689964), (422534, 48774512), (482896, 42677698), (584626, 35251408), (668144, 30844982), (845068, 24387256), (965792, 21338849), (1169252, 17625704), (1336288, 15422491), (1690136, 12193628), (2203213, 9354016), (2338504, 8812852), (3048407, 6760544), (3380272, 6096814), (4406426, 4677008)]