20223397692

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 53383718752

約数和(自身を除く): 33160321060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 193, 194, 222, 291, 333, 386, 388, 444, 579, 582, 666, 772, 811, 873, 1158, 1164, 1332, 1622, 1737, 1746, 2316, 2433, 3244, 3474, 3492, 3589, 4866, 6948, 7141, 7178, 7299, 9732, 10767, 14282, 14356, 14598, 18721, 21423, 21534, 28564, 29196, 30007, 32301, 37442, 42846, 43068, 56163, 60014, 64269, 64602, 74884, 78667, 85692, 90021, 112326, 120028, 128538, 129204, 156523, 157334, 168489, 180042, 224652, 236001, 257076, 270063, 313046, 314668, 336978, 360084, 469569, 472002, 540126, 626092, 673956, 692677, 708003, 939138, 944004, 1080252, 1385354, 1408707, 1416006, 1878276, 2078031, 2770708, 2817414, 2832012, 2910679, 4156062, 5634828, 5791351, 5821358, 6234093, 8312124, 8732037, 11582702, 11642716, 12468186, 15182731, 17374053, 17464074, 23165404, 24936372, 26196111, 30365462, 34748106, 34928148, 45548193, 52122159, 52392222, 60730924, 69496212, 91096386, 104244318, 104784444, 136644579, 182192772, 208488636, 273289158, 546578316, 561761047, 1123522094, 1685283141, 2247044188, 3370566282, 5055849423, 6741132564, 10111698846, 20223397692]

約数ペア:

[(1, 20223397692), (2, 10111698846), (3, 6741132564), (4, 5055849423), (6, 3370566282), (9, 2247044188), (12, 1685283141), (18, 1123522094), (36, 561761047), (37, 546578316), (74, 273289158), (97, 208488636), (111, 182192772), (148, 136644579), (193, 104784444), (194, 104244318), (222, 91096386), (291, 69496212), (333, 60730924), (386, 52392222), (388, 52122159), (444, 45548193), (579, 34928148), (582, 34748106), (666, 30365462), (772, 26196111), (811, 24936372), (873, 23165404), (1158, 17464074), (1164, 17374053), (1332, 15182731), (1622, 12468186), (1737, 11642716), (1746, 11582702), (2316, 8732037), (2433, 8312124), (3244, 6234093), (3474, 5821358), (3492, 5791351), (3589, 5634828), (4866, 4156062), (6948, 2910679), (7141, 2832012), (7178, 2817414), (7299, 2770708), (9732, 2078031), (10767, 1878276), (14282, 1416006), (14356, 1408707), (14598, 1385354), (18721, 1080252), (21423, 944004), (21534, 939138), (28564, 708003), (29196, 692677), (30007, 673956), (32301, 626092), (37442, 540126), (42846, 472002), (43068, 469569), (56163, 360084), (60014, 336978), (64269, 314668), (64602, 313046), (74884, 270063), (78667, 257076), (85692, 236001), (90021, 224652), (112326, 180042), (120028, 168489), (128538, 157334), (129204, 156523)]