20565516312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{837631}}^1$

素因数の和:837685

約数の個数: 96

約数和(自身を含む): 62721884160

約数和(自身を除く): 42156367848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 12276, 24552, 837631, 1675262, 2512893, 3350524, 5025786, 6701048, 7538679, 9213941, 10051572, 15077358, 18427882, 20103144, 25966561, 27641823, 30154716, 36855764, 51933122, 55283646, 60309432, 73711528, 77899683, 82925469, 103866244, 110567292, 155799366, 165850938, 207732488, 221134584, 233699049, 285632171, 311598732, 331701876, 467398098, 571264342, 623197464, 663403752, 856896513, 934796196, 1142528684, 1713793026, 1869592392, 2285057368, 2570689539, 3427586052, 5141379078, 6855172104, 10282758156, 20565516312]

約数ペア:

[(1, 20565516312), (2, 10282758156), (3, 6855172104), (4, 5141379078), (6, 3427586052), (8, 2570689539), (9, 2285057368), (11, 1869592392), (12, 1713793026), (18, 1142528684), (22, 934796196), (24, 856896513), (31, 663403752), (33, 623197464), (36, 571264342), (44, 467398098), (62, 331701876), (66, 311598732), (72, 285632171), (88, 233699049), (93, 221134584), (99, 207732488), (124, 165850938), (132, 155799366), (186, 110567292), (198, 103866244), (248, 82925469), (264, 77899683), (279, 73711528), (341, 60309432), (372, 55283646), (396, 51933122), (558, 36855764), (682, 30154716), (744, 27641823), (792, 25966561), (1023, 20103144), (1116, 18427882), (1364, 15077358), (2046, 10051572), (2232, 9213941), (2728, 7538679), (3069, 6701048), (4092, 5025786), (6138, 3350524), (8184, 2512893), (12276, 1675262), (24552, 837631)]