20773157292

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 216

約数和(自身を含む): 58608413136

約数和(自身を除く): 37835255844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 243, 318, 324, 342, 361, 477, 486, 513, 636, 684, 722, 954, 972, 1007, 1026, 1083, 1117, 1431, 1444, 1539, 1908, 2014, 2052, 2166, 2234, 2862, 3021, 3078, 3249, 3351, 4028, 4293, 4332, 4468, 4617, 5724, 6042, 6156, 6498, 6702, 8586, 9063, 9234, 9747, 10053, 12084, 12879, 12996, 13404, 17172, 18126, 18468, 19133, 19494, 20106, 21223, 25758, 27189, 29241, 30159, 36252, 38266, 38988, 40212, 42446, 51516, 54378, 57399, 58482, 59201, 60318, 63669, 76532, 81567, 84892, 87723, 90477, 108756, 114798, 116964, 118402, 120636, 127338, 163134, 172197, 175446, 177603, 180954, 191007, 229596, 236804, 244701, 254676, 271431, 326268, 344394, 350892, 355206, 361908, 382014, 403237, 489402, 516591, 532809, 542862, 573021, 688788, 710412, 764028, 806474, 978804, 1033182, 1065618, 1085724, 1124819, 1146042, 1209711, 1549773, 1598427, 1612948, 1719063, 2066364, 2131236, 2249638, 2292084, 2419422, 3099546, 3196854, 3374457, 3438126, 3629133, 4499276, 4649319, 4795281, 4838844, 5157189, 6199092, 6393708, 6748914, 6876252, 7258266, 9298638, 9590562, 10123371, 10314378, 10887399, 13497828, 14385843, 14516532, 18597276, 19181124, 20246742, 20628756, 21371561, 21774798, 28771686, 30370113, 32662197, 40493484, 42743122, 43549596, 57543372, 60740226, 64114683, 65324394, 85486244, 91110339, 97986591, 121480452, 128229366, 130648788, 182220678, 192344049, 195973182, 256458732, 273331017, 364441356, 384688098, 391946364, 546662034, 577032147, 769376196, 1093324068, 1154064294, 1731096441, 2308128588, 3462192882, 5193289323, 6924385764, 10386578646, 20773157292]

約数ペア:

[(1, 20773157292), (2, 10386578646), (3, 6924385764), (4, 5193289323), (6, 3462192882), (9, 2308128588), (12, 1731096441), (18, 1154064294), (19, 1093324068), (27, 769376196), (36, 577032147), (38, 546662034), (53, 391946364), (54, 384688098), (57, 364441356), (76, 273331017), (81, 256458732), (106, 195973182), (108, 192344049), (114, 182220678), (159, 130648788), (162, 128229366), (171, 121480452), (212, 97986591), (228, 91110339), (243, 85486244), (318, 65324394), (324, 64114683), (342, 60740226), (361, 57543372), (477, 43549596), (486, 42743122), (513, 40493484), (636, 32662197), (684, 30370113), (722, 28771686), (954, 21774798), (972, 21371561), (1007, 20628756), (1026, 20246742), (1083, 19181124), (1117, 18597276), (1431, 14516532), (1444, 14385843), (1539, 13497828), (1908, 10887399), (2014, 10314378), (2052, 10123371), (2166, 9590562), (2234, 9298638), (2862, 7258266), (3021, 6876252), (3078, 6748914), (3249, 6393708), (3351, 6199092), (4028, 5157189), (4293, 4838844), (4332, 4795281), (4468, 4649319), (4617, 4499276), (5724, 3629133), (6042, 3438126), (6156, 3374457), (6498, 3196854), (6702, 3099546), (8586, 2419422), (9063, 2292084), (9234, 2249638), (9747, 2131236), (10053, 2066364), (12084, 1719063), (12879, 1612948), (12996, 1598427), (13404, 1549773), (17172, 1209711), (18126, 1146042), (18468, 1124819), (19133, 1085724), (19494, 1065618), (20106, 1033182), (21223, 978804), (25758, 806474), (27189, 764028), (29241, 710412), (30159, 688788), (36252, 573021), (38266, 542862), (38988, 532809), (40212, 516591), (42446, 489402), (51516, 403237), (54378, 382014), (57399, 361908), (58482, 355206), (59201, 350892), (60318, 344394), (63669, 326268), (76532, 271431), (81567, 254676), (84892, 244701), (87723, 236804), (90477, 229596), (108756, 191007), (114798, 180954), (116964, 177603), (118402, 175446), (120636, 172197), (127338, 163134)]