20111985234

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{9413}}^1$

素因数の和:9558

約数の個数: 120

約数和(自身を含む): 49994835660

約数和(自身を除く): 29882850426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 109, 121, 162, 198, 218, 242, 297, 327, 363, 594, 654, 726, 891, 981, 1089, 1199, 1782, 1962, 2178, 2398, 2943, 3267, 3597, 5886, 6534, 7194, 8829, 9413, 9801, 10791, 13189, 17658, 18826, 19602, 21582, 26378, 28239, 32373, 39567, 56478, 64746, 79134, 84717, 97119, 103543, 118701, 169434, 194238, 207086, 237402, 254151, 310629, 356103, 508302, 621258, 712206, 762453, 931887, 1026017, 1068309, 1138973, 1524906, 1863774, 2052034, 2136618, 2277946, 2795661, 3078051, 3416919, 5591322, 6156102, 6833838, 8386983, 9234153, 10250757, 11286187, 16773966, 18468306, 20501514, 22572374, 27702459, 30752271, 33858561, 55404918, 61504542, 67717122, 83107377, 92256813, 101575683, 124148057, 166214754, 184513626, 203151366, 248296114, 304727049, 372444171, 609454098, 744888342, 914181147, 1117332513, 1828362294, 2234665026, 3351997539, 6703995078, 10055992617, 20111985234]

約数ペア:

[(1, 20111985234), (2, 10055992617), (3, 6703995078), (6, 3351997539), (9, 2234665026), (11, 1828362294), (18, 1117332513), (22, 914181147), (27, 744888342), (33, 609454098), (54, 372444171), (66, 304727049), (81, 248296114), (99, 203151366), (109, 184513626), (121, 166214754), (162, 124148057), (198, 101575683), (218, 92256813), (242, 83107377), (297, 67717122), (327, 61504542), (363, 55404918), (594, 33858561), (654, 30752271), (726, 27702459), (891, 22572374), (981, 20501514), (1089, 18468306), (1199, 16773966), (1782, 11286187), (1962, 10250757), (2178, 9234153), (2398, 8386983), (2943, 6833838), (3267, 6156102), (3597, 5591322), (5886, 3416919), (6534, 3078051), (7194, 2795661), (8829, 2277946), (9413, 2136618), (9801, 2052034), (10791, 1863774), (13189, 1524906), (17658, 1138973), (18826, 1068309), (19602, 1026017), (21582, 931887), (26378, 762453), (28239, 712206), (32373, 621258), (39567, 508302), (56478, 356103), (64746, 310629), (79134, 254151), (84717, 237402), (97119, 207086), (103543, 194238), (118701, 169434)]