20149712856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{133711}}^1$

素因数の和:133766

約数の個数: 192

約数和(自身を含む): 70086481920

約数和(自身を除く): 49936769064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1092, 1196, 1288, 1449, 1638, 1656, 1794, 1932, 2093, 2184, 2392, 2691, 2898, 3276, 3588, 3864, 4186, 5382, 5796, 6279, 6552, 7176, 8372, 10764, 11592, 12558, 16744, 18837, 21528, 25116, 37674, 50232, 75348, 133711, 150696, 267422, 401133, 534844, 802266, 935977, 1069688, 1203399, 1604532, 1738243, 1871954, 2406798, 2807931, 3075353, 3209064, 3476486, 3743908, 4813596, 5214729, 5615862, 6150706, 6952972, 7487816, 8423793, 9226059, 9627192, 10429458, 11231724, 12167701, 12301412, 13905944, 15644187, 16847586, 18452118, 20858916, 21527471, 22463448, 24335402, 24602824, 27678177, 31288374, 33695172, 36503103, 36904236, 39979589, 41717832, 43054942, 48670804, 55356354, 62576748, 64582413, 67390344, 73006206, 73808472, 79959178, 86109884, 97341608, 109509309, 110712708, 119938767, 125153496, 129164826, 146012412, 159918356, 172219768, 193747239, 219018618, 221425416, 239877534, 258329652, 279857123, 292024824, 319836712, 359816301, 387494478, 438037236, 479755068, 516659304, 559714246, 719632602, 774988956, 839571369, 876074472, 959510136, 1119428492, 1439265204, 1549977912, 1679142738, 2238856984, 2518714107, 2878530408, 3358285476, 5037428214, 6716570952, 10074856428, 20149712856]

約数ペア:

[(1, 20149712856), (2, 10074856428), (3, 6716570952), (4, 5037428214), (6, 3358285476), (7, 2878530408), (8, 2518714107), (9, 2238856984), (12, 1679142738), (13, 1549977912), (14, 1439265204), (18, 1119428492), (21, 959510136), (23, 876074472), (24, 839571369), (26, 774988956), (28, 719632602), (36, 559714246), (39, 516659304), (42, 479755068), (46, 438037236), (52, 387494478), (56, 359816301), (63, 319836712), (69, 292024824), (72, 279857123), (78, 258329652), (84, 239877534), (91, 221425416), (92, 219018618), (104, 193747239), (117, 172219768), (126, 159918356), (138, 146012412), (156, 129164826), (161, 125153496), (168, 119938767), (182, 110712708), (184, 109509309), (207, 97341608), (234, 86109884), (252, 79959178), (273, 73808472), (276, 73006206), (299, 67390344), (312, 64582413), (322, 62576748), (364, 55356354), (414, 48670804), (468, 43054942), (483, 41717832), (504, 39979589), (546, 36904236), (552, 36503103), (598, 33695172), (644, 31288374), (728, 27678177), (819, 24602824), (828, 24335402), (897, 22463448), (936, 21527471), (966, 20858916), (1092, 18452118), (1196, 16847586), (1288, 15644187), (1449, 13905944), (1638, 12301412), (1656, 12167701), (1794, 11231724), (1932, 10429458), (2093, 9627192), (2184, 9226059), (2392, 8423793), (2691, 7487816), (2898, 6952972), (3276, 6150706), (3588, 5615862), (3864, 5214729), (4186, 4813596), (5382, 3743908), (5796, 3476486), (6279, 3209064), (6552, 3075353), (7176, 2807931), (8372, 2406798), (10764, 1871954), (11592, 1738243), (12558, 1604532), (16744, 1203399), (18837, 1069688), (21528, 935977), (25116, 802266), (37674, 534844), (50232, 401133), (75348, 267422), (133711, 150696)]