20134884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 60284112

約数和(自身を除く): 40149228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 283, 294, 308, 363, 462, 484, 539, 566, 588, 726, 847, 849, 924, 1078, 1132, 1452, 1617, 1694, 1698, 1981, 2156, 2541, 3113, 3234, 3388, 3396, 3962, 5082, 5929, 5943, 6226, 6468, 7924, 9339, 10164, 11858, 11886, 12452, 13867, 17787, 18678, 21791, 23716, 23772, 27734, 34243, 35574, 37356, 41601, 43582, 55468, 65373, 68486, 71148, 83202, 87164, 102729, 130746, 136972, 152537, 166404, 205458, 239701, 261492, 305074, 410916, 457611, 479402, 610148, 719103, 915222, 958804, 1438206, 1677907, 1830444, 2876412, 3355814, 5033721, 6711628, 10067442, 20134884]

約数ペア:

[(1, 20134884), (2, 10067442), (3, 6711628), (4, 5033721), (6, 3355814), (7, 2876412), (11, 1830444), (12, 1677907), (14, 1438206), (21, 958804), (22, 915222), (28, 719103), (33, 610148), (42, 479402), (44, 457611), (49, 410916), (66, 305074), (77, 261492), (84, 239701), (98, 205458), (121, 166404), (132, 152537), (147, 136972), (154, 130746), (196, 102729), (231, 87164), (242, 83202), (283, 71148), (294, 68486), (308, 65373), (363, 55468), (462, 43582), (484, 41601), (539, 37356), (566, 35574), (588, 34243), (726, 27734), (847, 23772), (849, 23716), (924, 21791), (1078, 18678), (1132, 17787), (1452, 13867), (1617, 12452), (1694, 11886), (1698, 11858), (1981, 10164), (2156, 9339), (2541, 7924), (3113, 6468), (3234, 6226), (3388, 5943), (3396, 5929), (3962, 5082)]