20143968948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{10993}}^1$

素因数の和:11091

約数の個数: 144

約数和(自身を含む): 56296316160

約数和(自身を除く): 36152347212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 141, 171, 188, 228, 282, 342, 361, 423, 513, 564, 684, 722, 846, 893, 1026, 1083, 1269, 1444, 1692, 1786, 2052, 2166, 2538, 2679, 3249, 3572, 4332, 5076, 5358, 6498, 8037, 9747, 10716, 10993, 12996, 16074, 16967, 19494, 21986, 24111, 32148, 32979, 33934, 38988, 43972, 48222, 50901, 65958, 67868, 96444, 98937, 101802, 131916, 152703, 197874, 203604, 208867, 296811, 305406, 395748, 417734, 458109, 516671, 593622, 610812, 626601, 835468, 916218, 1033342, 1187244, 1253202, 1550013, 1832436, 1879803, 2066684, 2506404, 3100026, 3759606, 3968473, 4650039, 5639409, 6200052, 7519212, 7936946, 9300078, 9816749, 11278818, 11905419, 13950117, 15873892, 18600156, 19633498, 22557636, 23810838, 27900234, 29450247, 35716257, 39266996, 47621676, 55800468, 58900494, 71432514, 88350741, 107148771, 117800988, 142865028, 176701482, 186518231, 214297542, 265052223, 353402964, 373036462, 428595084, 530104446, 559554693, 746072924, 1060208892, 1119109386, 1678664079, 2238218772, 3357328158, 5035992237, 6714656316, 10071984474, 20143968948]

約数ペア:

[(1, 20143968948), (2, 10071984474), (3, 6714656316), (4, 5035992237), (6, 3357328158), (9, 2238218772), (12, 1678664079), (18, 1119109386), (19, 1060208892), (27, 746072924), (36, 559554693), (38, 530104446), (47, 428595084), (54, 373036462), (57, 353402964), (76, 265052223), (94, 214297542), (108, 186518231), (114, 176701482), (141, 142865028), (171, 117800988), (188, 107148771), (228, 88350741), (282, 71432514), (342, 58900494), (361, 55800468), (423, 47621676), (513, 39266996), (564, 35716257), (684, 29450247), (722, 27900234), (846, 23810838), (893, 22557636), (1026, 19633498), (1083, 18600156), (1269, 15873892), (1444, 13950117), (1692, 11905419), (1786, 11278818), (2052, 9816749), (2166, 9300078), (2538, 7936946), (2679, 7519212), (3249, 6200052), (3572, 5639409), (4332, 4650039), (5076, 3968473), (5358, 3759606), (6498, 3100026), (8037, 2506404), (9747, 2066684), (10716, 1879803), (10993, 1832436), (12996, 1550013), (16074, 1253202), (16967, 1187244), (19494, 1033342), (21986, 916218), (24111, 835468), (32148, 626601), (32979, 610812), (33934, 593622), (38988, 516671), (43972, 458109), (48222, 417734), (50901, 395748), (65958, 305406), (67868, 296811), (96444, 208867), (98937, 203604), (101802, 197874), (131916, 152703)]