20229922692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{37321}}^1$

素因数の和:37583

約数の個数: 120

約数和(自身を含む): 60694529280

約数和(自身を除く): 40464606588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 239, 252, 324, 378, 478, 567, 717, 756, 956, 1134, 1434, 1673, 2151, 2268, 2868, 3346, 4302, 5019, 6453, 6692, 8604, 10038, 12906, 15057, 19359, 20076, 25812, 30114, 37321, 38718, 45171, 60228, 74642, 77436, 90342, 111963, 135513, 149284, 180684, 223926, 261247, 271026, 335889, 447852, 522494, 542052, 671778, 783741, 1007667, 1044988, 1343556, 1567482, 2015334, 2351223, 3023001, 3134964, 4030668, 4702446, 6046002, 7053669, 8919719, 9404892, 12092004, 14107338, 17839438, 21161007, 26759157, 28214676, 35678876, 42322014, 53518314, 62438033, 80277471, 84644028, 107036628, 124876066, 160554942, 187314099, 240832413, 249752132, 321109884, 374628198, 481664826, 561942297, 722497239, 749256396, 963329652, 1123884594, 1444994478, 1685826891, 2247769188, 2889988956, 3371653782, 5057480673, 6743307564, 10114961346, 20229922692]

約数ペア:

[(1, 20229922692), (2, 10114961346), (3, 6743307564), (4, 5057480673), (6, 3371653782), (7, 2889988956), (9, 2247769188), (12, 1685826891), (14, 1444994478), (18, 1123884594), (21, 963329652), (27, 749256396), (28, 722497239), (36, 561942297), (42, 481664826), (54, 374628198), (63, 321109884), (81, 249752132), (84, 240832413), (108, 187314099), (126, 160554942), (162, 124876066), (189, 107036628), (239, 84644028), (252, 80277471), (324, 62438033), (378, 53518314), (478, 42322014), (567, 35678876), (717, 28214676), (756, 26759157), (956, 21161007), (1134, 17839438), (1434, 14107338), (1673, 12092004), (2151, 9404892), (2268, 8919719), (2868, 7053669), (3346, 6046002), (4302, 4702446), (5019, 4030668), (6453, 3134964), (6692, 3023001), (8604, 2351223), (10038, 2015334), (12906, 1567482), (15057, 1343556), (19359, 1044988), (20076, 1007667), (25812, 783741), (30114, 671778), (37321, 542052), (38718, 522494), (45171, 447852), (60228, 335889), (74642, 271026), (77436, 261247), (90342, 223926), (111963, 180684), (135513, 149284)]