20176043316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317773}}^1$

素因数の和:317841

約数の個数: 96

約数和(自身を含む): 56802738048

約数和(自身を除く): 36626694732

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 407, 429, 444, 481, 572, 814, 858, 962, 1221, 1443, 1628, 1716, 1924, 2442, 2886, 4884, 5291, 5772, 10582, 15873, 21164, 31746, 63492, 317773, 635546, 953319, 1271092, 1906638, 3495503, 3813276, 4131049, 6991006, 8262098, 10486509, 11757601, 12393147, 13982012, 16524196, 20973018, 23515202, 24786294, 35272803, 41946036, 45441539, 47030404, 49572588, 70545606, 90883078, 129333611, 136324617, 141091212, 152848813, 181766156, 258667222, 272649234, 305697626, 388000833, 458546439, 517334444, 545298468, 611395252, 776001666, 917092878, 1552003332, 1681336943, 1834185756, 3362673886, 5044010829, 6725347772, 10088021658, 20176043316]

約数ペア:

[(1, 20176043316), (2, 10088021658), (3, 6725347772), (4, 5044010829), (6, 3362673886), (11, 1834185756), (12, 1681336943), (13, 1552003332), (22, 917092878), (26, 776001666), (33, 611395252), (37, 545298468), (39, 517334444), (44, 458546439), (52, 388000833), (66, 305697626), (74, 272649234), (78, 258667222), (111, 181766156), (132, 152848813), (143, 141091212), (148, 136324617), (156, 129333611), (222, 90883078), (286, 70545606), (407, 49572588), (429, 47030404), (444, 45441539), (481, 41946036), (572, 35272803), (814, 24786294), (858, 23515202), (962, 20973018), (1221, 16524196), (1443, 13982012), (1628, 12393147), (1716, 11757601), (1924, 10486509), (2442, 8262098), (2886, 6991006), (4884, 4131049), (5291, 3813276), (5772, 3495503), (10582, 1906638), (15873, 1271092), (21164, 953319), (31746, 635546), (63492, 317773)]