20403371664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{33331}}^1$

素因数の和:33470

約数の個数: 160

約数和(自身を含む): 63650787200

約数和(自身を除く): 43247415536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 109, 117, 144, 156, 208, 216, 218, 234, 312, 327, 351, 432, 436, 468, 624, 654, 702, 872, 936, 981, 1308, 1404, 1417, 1744, 1872, 1962, 2616, 2808, 2834, 2943, 3924, 4251, 5232, 5616, 5668, 5886, 7848, 8502, 11336, 11772, 12753, 15696, 17004, 22672, 23544, 25506, 33331, 34008, 38259, 47088, 51012, 66662, 68016, 76518, 99993, 102024, 133324, 153036, 199986, 204048, 266648, 299979, 306072, 399972, 433303, 533296, 599958, 612144, 799944, 866606, 899937, 1199916, 1299909, 1599888, 1733212, 1799874, 2399832, 2599818, 3466424, 3599748, 3633079, 3899727, 4799664, 5199636, 6932848, 7199496, 7266158, 7799454, 10399272, 10899237, 11699181, 14398992, 14532316, 15598908, 20798544, 21798474, 23398362, 29064632, 31197816, 32697711, 43596948, 46796724, 47230027, 58129264, 62395632, 65395422, 87193896, 93593448, 94460054, 98093133, 130790844, 141690081, 174387792, 187186896, 188920108, 196186266, 261581688, 283380162, 377840216, 392372532, 425070243, 523163376, 566760324, 755680432, 784745064, 850140486, 1133520648, 1275210729, 1569490128, 1700280972, 2267041296, 2550421458, 3400561944, 5100842916, 6801123888, 10201685832, 20403371664]

約数ペア:

[(1, 20403371664), (2, 10201685832), (3, 6801123888), (4, 5100842916), (6, 3400561944), (8, 2550421458), (9, 2267041296), (12, 1700280972), (13, 1569490128), (16, 1275210729), (18, 1133520648), (24, 850140486), (26, 784745064), (27, 755680432), (36, 566760324), (39, 523163376), (48, 425070243), (52, 392372532), (54, 377840216), (72, 283380162), (78, 261581688), (104, 196186266), (108, 188920108), (109, 187186896), (117, 174387792), (144, 141690081), (156, 130790844), (208, 98093133), (216, 94460054), (218, 93593448), (234, 87193896), (312, 65395422), (327, 62395632), (351, 58129264), (432, 47230027), (436, 46796724), (468, 43596948), (624, 32697711), (654, 31197816), (702, 29064632), (872, 23398362), (936, 21798474), (981, 20798544), (1308, 15598908), (1404, 14532316), (1417, 14398992), (1744, 11699181), (1872, 10899237), (1962, 10399272), (2616, 7799454), (2808, 7266158), (2834, 7199496), (2943, 6932848), (3924, 5199636), (4251, 4799664), (5232, 3899727), (5616, 3633079), (5668, 3599748), (5886, 3466424), (7848, 2599818), (8502, 2399832), (11336, 1799874), (11772, 1733212), (12753, 1599888), (15696, 1299909), (17004, 1199916), (22672, 899937), (23544, 866606), (25506, 799944), (33331, 612144), (34008, 599958), (38259, 533296), (47088, 433303), (51012, 399972), (66662, 306072), (68016, 299979), (76518, 266648), (99993, 204048), (102024, 199986), (133324, 153036)]