20220631452

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{761}}^1\times {\mathrm{5021}}^1$

素因数の和:5809

約数の個数: 144

約数和(自身を含む): 61075153440

約数和(自身を除く): 40854521988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 761, 882, 1323, 1522, 1764, 2283, 2646, 3044, 4566, 5021, 5292, 5327, 6849, 9132, 10042, 10654, 13698, 15063, 15981, 20084, 20547, 21308, 27396, 30126, 31962, 35147, 37289, 41094, 45189, 47943, 60252, 63924, 70294, 74578, 82188, 90378, 95886, 105441, 111867, 135567, 140588, 143829, 149156, 180756, 191772, 210882, 223734, 246029, 271134, 287658, 316323, 335601, 421764, 447468, 492058, 542268, 575316, 632646, 671202, 738087, 948969, 984116, 1006803, 1265292, 1342404, 1476174, 1897938, 2013606, 2214261, 2952348, 3795876, 3820981, 4027212, 4428522, 6642783, 7641962, 8857044, 11462943, 13285566, 15283924, 22925886, 26571132, 26746867, 34388829, 45851772, 53493734, 68777658, 80240601, 103166487, 106987468, 137555316, 160481202, 187228069, 206332974, 240721803, 320962404, 374456138, 412665948, 481443606, 561684207, 722165409, 748912276, 962887212, 1123368414, 1444330818, 1685052621, 2246736828, 2888661636, 3370105242, 5055157863, 6740210484, 10110315726, 20220631452]

約数ペア:

[(1, 20220631452), (2, 10110315726), (3, 6740210484), (4, 5055157863), (6, 3370105242), (7, 2888661636), (9, 2246736828), (12, 1685052621), (14, 1444330818), (18, 1123368414), (21, 962887212), (27, 748912276), (28, 722165409), (36, 561684207), (42, 481443606), (49, 412665948), (54, 374456138), (63, 320962404), (84, 240721803), (98, 206332974), (108, 187228069), (126, 160481202), (147, 137555316), (189, 106987468), (196, 103166487), (252, 80240601), (294, 68777658), (378, 53493734), (441, 45851772), (588, 34388829), (756, 26746867), (761, 26571132), (882, 22925886), (1323, 15283924), (1522, 13285566), (1764, 11462943), (2283, 8857044), (2646, 7641962), (3044, 6642783), (4566, 4428522), (5021, 4027212), (5292, 3820981), (5327, 3795876), (6849, 2952348), (9132, 2214261), (10042, 2013606), (10654, 1897938), (13698, 1476174), (15063, 1342404), (15981, 1265292), (20084, 1006803), (20547, 984116), (21308, 948969), (27396, 738087), (30126, 671202), (31962, 632646), (35147, 575316), (37289, 542268), (41094, 492058), (45189, 447468), (47943, 421764), (60252, 335601), (63924, 316323), (70294, 287658), (74578, 271134), (82188, 246029), (90378, 223734), (95886, 210882), (105441, 191772), (111867, 180756), (135567, 149156), (140588, 143829)]