20073915792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1171447}}^1$

素因数の和:1171485

約数の個数: 120

約数和(自身を含む): 67981470336

約数和(自身を除く): 47907554544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 1171447, 2342894, 3514341, 4685788, 7028682, 8200129, 9371576, 10543023, 14057364, 16400258, 18743152, 19914599, 21086046, 24600387, 28114728, 32800516, 39829198, 42172092, 49200774, 56229456, 59743797, 65601032, 73801161, 79658396, 84344184, 98401548, 119487594, 131202064, 139402193, 147602322, 159316792, 168688368, 179231391, 196803096, 238975188, 278804386, 295204644, 318633584, 358462782, 393606192, 418206579, 477950376, 557608772, 590409288, 716925564, 836413158, 955900752, 1115217544, 1180818576, 1254619737, 1433851128, 1672826316, 2230435088, 2509239474, 2867702256, 3345652632, 5018478948, 6691305264, 10036957896, 20073915792]

約数ペア:

[(1, 20073915792), (2, 10036957896), (3, 6691305264), (4, 5018478948), (6, 3345652632), (7, 2867702256), (8, 2509239474), (9, 2230435088), (12, 1672826316), (14, 1433851128), (16, 1254619737), (17, 1180818576), (18, 1115217544), (21, 955900752), (24, 836413158), (28, 716925564), (34, 590409288), (36, 557608772), (42, 477950376), (48, 418206579), (51, 393606192), (56, 358462782), (63, 318633584), (68, 295204644), (72, 278804386), (84, 238975188), (102, 196803096), (112, 179231391), (119, 168688368), (126, 159316792), (136, 147602322), (144, 139402193), (153, 131202064), (168, 119487594), (204, 98401548), (238, 84344184), (252, 79658396), (272, 73801161), (306, 65601032), (336, 59743797), (357, 56229456), (408, 49200774), (476, 42172092), (504, 39829198), (612, 32800516), (714, 28114728), (816, 24600387), (952, 21086046), (1008, 19914599), (1071, 18743152), (1224, 16400258), (1428, 14057364), (1904, 10543023), (2142, 9371576), (2448, 8200129), (2856, 7028682), (4284, 4685788), (5712, 3514341), (8568, 2342894), (17136, 1171447)]