20305669692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{86861}}^1$

素因数の和:86920

約数の個数: 144

約数和(自身を含む): 62107024896

約数和(自身を除く): 41801355204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 644, 726, 759, 847, 924, 966, 1012, 1452, 1518, 1694, 1771, 1932, 2541, 2783, 3036, 3388, 3542, 5082, 5313, 5566, 7084, 8349, 10164, 10626, 11132, 16698, 19481, 21252, 33396, 38962, 58443, 77924, 86861, 116886, 173722, 233772, 260583, 347444, 521166, 608027, 955471, 1042332, 1216054, 1824081, 1910942, 1997803, 2432108, 2866413, 3648162, 3821884, 3995606, 5732826, 5993409, 6688297, 7296324, 7991212, 10510181, 11465652, 11986818, 13376594, 13984621, 20064891, 21020362, 21975833, 23973636, 26753188, 27969242, 31530543, 40129782, 41953863, 42040724, 43951666, 55938484, 63061086, 65927499, 73571267, 80259564, 83907726, 87903332, 126122172, 131854998, 147142534, 153830831, 167815452, 220713801, 241734163, 263709996, 294285068, 307661662, 441427602, 461492493, 483468326, 615323324, 725202489, 882855204, 922984986, 966936652, 1450404978, 1692139141, 1845969972, 2900809956, 3384278282, 5076417423, 6768556564, 10152834846, 20305669692]

約数ペア:

[(1, 20305669692), (2, 10152834846), (3, 6768556564), (4, 5076417423), (6, 3384278282), (7, 2900809956), (11, 1845969972), (12, 1692139141), (14, 1450404978), (21, 966936652), (22, 922984986), (23, 882855204), (28, 725202489), (33, 615323324), (42, 483468326), (44, 461492493), (46, 441427602), (66, 307661662), (69, 294285068), (77, 263709996), (84, 241734163), (92, 220713801), (121, 167815452), (132, 153830831), (138, 147142534), (154, 131854998), (161, 126122172), (231, 87903332), (242, 83907726), (253, 80259564), (276, 73571267), (308, 65927499), (322, 63061086), (363, 55938484), (462, 43951666), (483, 42040724), (484, 41953863), (506, 40129782), (644, 31530543), (726, 27969242), (759, 26753188), (847, 23973636), (924, 21975833), (966, 21020362), (1012, 20064891), (1452, 13984621), (1518, 13376594), (1694, 11986818), (1771, 11465652), (1932, 10510181), (2541, 7991212), (2783, 7296324), (3036, 6688297), (3388, 5993409), (3542, 5732826), (5082, 3995606), (5313, 3821884), (5566, 3648162), (7084, 2866413), (8349, 2432108), (10164, 1997803), (10626, 1910942), (11132, 1824081), (16698, 1216054), (19481, 1042332), (21252, 955471), (33396, 608027), (38962, 521166), (58443, 347444), (77924, 260583), (86861, 233772), (116886, 173722)]