20733133938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6133}}^1$

素因数の和:6320

約数の個数: 128

約数和(自身を含む): 50369071104

約数和(自身を除く): 29635937166

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 131, 138, 187, 253, 262, 374, 391, 393, 506, 561, 759, 782, 786, 1122, 1173, 1441, 1518, 2227, 2346, 2882, 3013, 4301, 4323, 4454, 6026, 6133, 6681, 8602, 8646, 9039, 12266, 12903, 13362, 18078, 18399, 24497, 25806, 33143, 36798, 48994, 51221, 66286, 67463, 73491, 99429, 102442, 104261, 134926, 141059, 146982, 153663, 198858, 202389, 208522, 282118, 307326, 312783, 404778, 423177, 563431, 625566, 803423, 846354, 1126862, 1146871, 1551649, 1606846, 1690293, 2293742, 2398003, 2410269, 3103298, 3380586, 3440613, 4654947, 4796006, 4820538, 6881226, 7194009, 8837653, 9309894, 13658191, 14388018, 17675306, 18478729, 26378033, 26512959, 27316382, 36957458, 40974573, 52756066, 53025918, 55436187, 79134099, 81949146, 110872374, 150240101, 158268198, 203266019, 300480202, 314138393, 406532038, 450720303, 609798057, 628276786, 901440606, 942415179, 1219596114, 1884830358, 3455522323, 6911044646, 10366566969, 20733133938]

約数ペア:

[(1, 20733133938), (2, 10366566969), (3, 6911044646), (6, 3455522323), (11, 1884830358), (17, 1219596114), (22, 942415179), (23, 901440606), (33, 628276786), (34, 609798057), (46, 450720303), (51, 406532038), (66, 314138393), (69, 300480202), (102, 203266019), (131, 158268198), (138, 150240101), (187, 110872374), (253, 81949146), (262, 79134099), (374, 55436187), (391, 53025918), (393, 52756066), (506, 40974573), (561, 36957458), (759, 27316382), (782, 26512959), (786, 26378033), (1122, 18478729), (1173, 17675306), (1441, 14388018), (1518, 13658191), (2227, 9309894), (2346, 8837653), (2882, 7194009), (3013, 6881226), (4301, 4820538), (4323, 4796006), (4454, 4654947), (6026, 3440613), (6133, 3380586), (6681, 3103298), (8602, 2410269), (8646, 2398003), (9039, 2293742), (12266, 1690293), (12903, 1606846), (13362, 1551649), (18078, 1146871), (18399, 1126862), (24497, 846354), (25806, 803423), (33143, 625566), (36798, 563431), (48994, 423177), (51221, 404778), (66286, 312783), (67463, 307326), (73491, 282118), (99429, 208522), (102442, 202389), (104261, 198858), (134926, 153663), (141059, 146982)]