20219812434

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 47772426240

約数和(自身を除く): 27552613806

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 166, 179, 186, 249, 271, 279, 358, 498, 537, 542, 558, 747, 813, 837, 1074, 1494, 1611, 1626, 1674, 2241, 2439, 2511, 2573, 3222, 4482, 4833, 4878, 5022, 5146, 5549, 6723, 7317, 7719, 8401, 9666, 11098, 13446, 14499, 14634, 14857, 15438, 16647, 16802, 21951, 22493, 23157, 25203, 28998, 29714, 33294, 43902, 44571, 44986, 46314, 48509, 49941, 50406, 67479, 69471, 75609, 89142, 97018, 99882, 133713, 134958, 138942, 145527, 149823, 151218, 202437, 208413, 226827, 267426, 291054, 299646, 401139, 404874, 416826, 436581, 449469, 453654, 460567, 607311, 680481, 697283, 802278, 873162, 898938, 921134, 1203417, 1214622, 1309743, 1360962, 1381701, 1394566, 1503779, 1821933, 2091849, 2406834, 2619486, 2763402, 3007558, 3643866, 3929229, 4026247, 4145103, 4183698, 4511337, 6275547, 7858458, 8052494, 8290206, 9022674, 12078741, 12435309, 12551094, 13534011, 18826641, 24157482, 24870618, 27068022, 36236223, 37305927, 37653282, 40602033, 56479923, 72472446, 74611854, 81204066, 108708669, 112959846, 121806099, 124813657, 217417338, 243612198, 249627314, 326126007, 374440971, 652252014, 748881942, 1123322913, 2246645826, 3369968739, 6739937478, 10109906217, 20219812434]

約数ペア:

[(1, 20219812434), (2, 10109906217), (3, 6739937478), (6, 3369968739), (9, 2246645826), (18, 1123322913), (27, 748881942), (31, 652252014), (54, 374440971), (62, 326126007), (81, 249627314), (83, 243612198), (93, 217417338), (162, 124813657), (166, 121806099), (179, 112959846), (186, 108708669), (249, 81204066), (271, 74611854), (279, 72472446), (358, 56479923), (498, 40602033), (537, 37653282), (542, 37305927), (558, 36236223), (747, 27068022), (813, 24870618), (837, 24157482), (1074, 18826641), (1494, 13534011), (1611, 12551094), (1626, 12435309), (1674, 12078741), (2241, 9022674), (2439, 8290206), (2511, 8052494), (2573, 7858458), (3222, 6275547), (4482, 4511337), (4833, 4183698), (4878, 4145103), (5022, 4026247), (5146, 3929229), (5549, 3643866), (6723, 3007558), (7317, 2763402), (7719, 2619486), (8401, 2406834), (9666, 2091849), (11098, 1821933), (13446, 1503779), (14499, 1394566), (14634, 1381701), (14857, 1360962), (15438, 1309743), (16647, 1214622), (16802, 1203417), (21951, 921134), (22493, 898938), (23157, 873162), (25203, 802278), (28998, 697283), (29714, 680481), (33294, 607311), (43902, 460567), (44571, 453654), (44986, 449469), (46314, 436581), (48509, 416826), (49941, 404874), (50406, 401139), (67479, 299646), (69471, 291054), (75609, 267426), (89142, 226827), (97018, 208413), (99882, 202437), (133713, 151218), (134958, 149823), (138942, 145527)]