20954299824

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1\times {\mathrm{4051}}^1$

素因数の和:6195

約数の個数: 120

約数和(自身を含む): 62137241712

約数和(自身を除く): 41182941888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2113, 2448, 4051, 4226, 6339, 8102, 8452, 12153, 12678, 16204, 16904, 19017, 24306, 25356, 32408, 33808, 35921, 36459, 38034, 48612, 50712, 64816, 68867, 71842, 72918, 76068, 97224, 101424, 107763, 137734, 143684, 145836, 152136, 194448, 206601, 215526, 275468, 287368, 291672, 304272, 323289, 413202, 431052, 550936, 574736, 583344, 619803, 646578, 826404, 862104, 1101872, 1239606, 1293156, 1652808, 1724208, 2479212, 2586312, 3305616, 4958424, 5172624, 8559763, 9916848, 17119526, 25679289, 34239052, 51358578, 68478104, 77037867, 102717156, 136956208, 145515971, 154075734, 205434312, 291031942, 308151468, 410868624, 436547913, 582063884, 616302936, 873095826, 1164127768, 1232605872, 1309643739, 1746191652, 2328255536, 2619287478, 3492383304, 5238574956, 6984766608, 10477149912, 20954299824]

約数ペア:

[(1, 20954299824), (2, 10477149912), (3, 6984766608), (4, 5238574956), (6, 3492383304), (8, 2619287478), (9, 2328255536), (12, 1746191652), (16, 1309643739), (17, 1232605872), (18, 1164127768), (24, 873095826), (34, 616302936), (36, 582063884), (48, 436547913), (51, 410868624), (68, 308151468), (72, 291031942), (102, 205434312), (136, 154075734), (144, 145515971), (153, 136956208), (204, 102717156), (272, 77037867), (306, 68478104), (408, 51358578), (612, 34239052), (816, 25679289), (1224, 17119526), (2113, 9916848), (2448, 8559763), (4051, 5172624), (4226, 4958424), (6339, 3305616), (8102, 2586312), (8452, 2479212), (12153, 1724208), (12678, 1652808), (16204, 1293156), (16904, 1239606), (19017, 1101872), (24306, 862104), (25356, 826404), (32408, 646578), (33808, 619803), (35921, 583344), (36459, 574736), (38034, 550936), (48612, 431052), (50712, 413202), (64816, 323289), (68867, 304272), (71842, 291672), (72918, 287368), (76068, 275468), (97224, 215526), (101424, 206601), (107763, 194448), (137734, 152136), (143684, 145836)]