20528033370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{23593}}^1$

素因数の和:23736

約数の個数: 128

約数和(自身を含む): 55937032704

約数和(自身を除く): 35408999334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 97, 115, 130, 138, 194, 195, 230, 291, 299, 345, 390, 485, 582, 598, 690, 897, 970, 1261, 1455, 1495, 1794, 2231, 2522, 2910, 2990, 3783, 4462, 4485, 6305, 6693, 7566, 8970, 11155, 12610, 13386, 18915, 22310, 23593, 29003, 33465, 37830, 47186, 58006, 66930, 70779, 87009, 117965, 141558, 145015, 174018, 235930, 290030, 306709, 353895, 435045, 542639, 613418, 707790, 870090, 920127, 1085278, 1533545, 1627917, 1840254, 2288521, 2713195, 3067090, 3255834, 4577042, 4600635, 5426390, 6865563, 7054307, 8139585, 9201270, 11442605, 13731126, 14108614, 16279170, 21162921, 22885210, 29750773, 34327815, 35271535, 42325842, 52635983, 59501546, 68655630, 70543070, 89252319, 105271966, 105814605, 148753865, 157907949, 178504638, 211629210, 263179915, 297507730, 315815898, 446261595, 526359830, 684267779, 789539745, 892523190, 1368535558, 1579079490, 2052803337, 3421338895, 4105606674, 6842677790, 10264016685, 20528033370]

約数ペア:

[(1, 20528033370), (2, 10264016685), (3, 6842677790), (5, 4105606674), (6, 3421338895), (10, 2052803337), (13, 1579079490), (15, 1368535558), (23, 892523190), (26, 789539745), (30, 684267779), (39, 526359830), (46, 446261595), (65, 315815898), (69, 297507730), (78, 263179915), (97, 211629210), (115, 178504638), (130, 157907949), (138, 148753865), (194, 105814605), (195, 105271966), (230, 89252319), (291, 70543070), (299, 68655630), (345, 59501546), (390, 52635983), (485, 42325842), (582, 35271535), (598, 34327815), (690, 29750773), (897, 22885210), (970, 21162921), (1261, 16279170), (1455, 14108614), (1495, 13731126), (1794, 11442605), (2231, 9201270), (2522, 8139585), (2910, 7054307), (2990, 6865563), (3783, 5426390), (4462, 4600635), (4485, 4577042), (6305, 3255834), (6693, 3067090), (7566, 2713195), (8970, 2288521), (11155, 1840254), (12610, 1627917), (13386, 1533545), (18915, 1085278), (22310, 920127), (23593, 870090), (29003, 707790), (33465, 613418), (37830, 542639), (47186, 435045), (58006, 353895), (66930, 306709), (70779, 290030), (87009, 235930), (117965, 174018), (141558, 145015)]