20147006934

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3833}}^1$

素因数の和:4019

約数の個数: 128

約数和(自身を含む): 48584448000

約数和(自身を除く): 28437441066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 109, 114, 141, 171, 218, 282, 327, 342, 423, 513, 654, 846, 893, 981, 1026, 1269, 1786, 1962, 2071, 2538, 2679, 2943, 3833, 4142, 5123, 5358, 5886, 6213, 7666, 8037, 10246, 11499, 12426, 15369, 16074, 18639, 22998, 24111, 30738, 34497, 37278, 46107, 48222, 55917, 68994, 72827, 92214, 97337, 103491, 111834, 138321, 145654, 180151, 194674, 206982, 218481, 276642, 292011, 360302, 417797, 436962, 540453, 584022, 655443, 835594, 876033, 1080906, 1253391, 1310886, 1621359, 1752066, 1966329, 2506782, 2628099, 3242718, 3422869, 3760173, 3932658, 4864077, 5256198, 6845738, 7520346, 7938143, 9728154, 10268607, 11280519, 15876286, 19636459, 20537214, 22561038, 23814429, 30805821, 39272918, 47628858, 58909377, 61611642, 71443287, 92417463, 117818754, 142886574, 176728131, 184834926, 214329861, 353456262, 373092721, 428659722, 530184393, 746185442, 1060368786, 1119278163, 2238556326, 3357834489, 6715668978, 10073503467, 20147006934]

約数ペア:

[(1, 20147006934), (2, 10073503467), (3, 6715668978), (6, 3357834489), (9, 2238556326), (18, 1119278163), (19, 1060368786), (27, 746185442), (38, 530184393), (47, 428659722), (54, 373092721), (57, 353456262), (94, 214329861), (109, 184834926), (114, 176728131), (141, 142886574), (171, 117818754), (218, 92417463), (282, 71443287), (327, 61611642), (342, 58909377), (423, 47628858), (513, 39272918), (654, 30805821), (846, 23814429), (893, 22561038), (981, 20537214), (1026, 19636459), (1269, 15876286), (1786, 11280519), (1962, 10268607), (2071, 9728154), (2538, 7938143), (2679, 7520346), (2943, 6845738), (3833, 5256198), (4142, 4864077), (5123, 3932658), (5358, 3760173), (5886, 3422869), (6213, 3242718), (7666, 2628099), (8037, 2506782), (10246, 1966329), (11499, 1752066), (12426, 1621359), (15369, 1310886), (16074, 1253391), (18639, 1080906), (22998, 876033), (24111, 835594), (30738, 655443), (34497, 584022), (37278, 540453), (46107, 436962), (48222, 417797), (55917, 360302), (68994, 292011), (72827, 276642), (92214, 218481), (97337, 206982), (103491, 194674), (111834, 180151), (138321, 145654)]