20107164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 59867136

約数和(自身を除く): 39759972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 231, 282, 308, 329, 462, 463, 517, 564, 658, 924, 926, 987, 1034, 1316, 1389, 1551, 1852, 1974, 2068, 2778, 3102, 3241, 3619, 3948, 5093, 5556, 6204, 6482, 7238, 9723, 10186, 10857, 12964, 14476, 15279, 19446, 20372, 21714, 21761, 30558, 35651, 38892, 43428, 43522, 61116, 65283, 71302, 87044, 106953, 130566, 142604, 152327, 213906, 239371, 261132, 304654, 427812, 456981, 478742, 609308, 718113, 913962, 957484, 1436226, 1675597, 1827924, 2872452, 3351194, 5026791, 6702388, 10053582, 20107164]

約数ペア:

[(1, 20107164), (2, 10053582), (3, 6702388), (4, 5026791), (6, 3351194), (7, 2872452), (11, 1827924), (12, 1675597), (14, 1436226), (21, 957484), (22, 913962), (28, 718113), (33, 609308), (42, 478742), (44, 456981), (47, 427812), (66, 304654), (77, 261132), (84, 239371), (94, 213906), (132, 152327), (141, 142604), (154, 130566), (188, 106953), (231, 87044), (282, 71302), (308, 65283), (329, 61116), (462, 43522), (463, 43428), (517, 38892), (564, 35651), (658, 30558), (924, 21761), (926, 21714), (987, 20372), (1034, 19446), (1316, 15279), (1389, 14476), (1551, 12964), (1852, 10857), (1974, 10186), (2068, 9723), (2778, 7238), (3102, 6482), (3241, 6204), (3619, 5556), (3948, 5093)]