20163183744

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7671

約数の個数: 256

約数和(自身を含む): 63544694400

約数和(自身を除く): 43381510656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 64, 66, 68, 74, 88, 96, 102, 111, 128, 132, 136, 148, 176, 187, 192, 204, 222, 264, 272, 296, 352, 374, 384, 407, 408, 444, 528, 544, 561, 592, 629, 704, 748, 814, 816, 888, 1056, 1088, 1122, 1184, 1221, 1258, 1408, 1496, 1628, 1632, 1776, 1887, 2112, 2176, 2244, 2368, 2442, 2516, 2992, 3256, 3264, 3552, 3774, 4224, 4488, 4736, 4884, 5032, 5984, 6512, 6528, 6919, 7104, 7548, 7589, 8976, 9768, 10064, 11968, 13024, 13838, 14208, 15096, 15178, 17952, 19536, 20128, 20757, 22767, 23936, 26048, 27676, 30192, 30356, 35904, 39072, 40256, 41514, 45534, 52096, 55352, 60384, 60712, 71808, 78144, 80512, 83028, 83479, 91068, 110704, 120768, 121424, 129013, 156288, 166056, 166958, 182136, 221408, 241536, 242848, 250437, 258026, 280793, 332112, 333916, 364272, 387039, 442816, 485696, 500874, 516052, 561586, 664224, 667832, 728544, 774078, 842379, 885632, 971392, 1001748, 1032104, 1123172, 1328448, 1335664, 1419143, 1457088, 1548156, 1684758, 2003496, 2064208, 2246344, 2656896, 2671328, 2838286, 2914176, 3088723, 3096312, 3369516, 4006992, 4128416, 4257429, 4492688, 4773481, 5342656, 5676572, 6177446, 6192624, 6739032, 8013984, 8256832, 8514858, 8985376, 9266169, 9546962, 10685312, 11353144, 12354892, 12385248, 13478064, 14320443, 16027968, 16513664, 17029716, 17970752, 18532338, 19093924, 22706288, 24709784, 24770496, 26956128, 28640886, 32055936, 34059432, 35941504, 37064676, 38187848, 45412576, 49419568, 49540992, 52508291, 53912256, 57281772, 68118864, 74129352, 76375696, 90825152, 98839136, 105016582, 107824512, 114563544, 136237728, 148258704, 152751392, 157524873, 181650304, 197678272, 210033164, 229127088, 272475456, 296517408, 305502784, 315049746, 395356544, 420066328, 458254176, 544950912, 593034816, 611005568, 630099492, 840132656, 916508352, 1186069632, 1260198984, 1680265312, 1833016704, 2520397968, 3360530624, 5040795936, 6721061248, 10081591872, 20163183744]

約数ペア:

[(1, 20163183744), (2, 10081591872), (3, 6721061248), (4, 5040795936), (6, 3360530624), (8, 2520397968), (11, 1833016704), (12, 1680265312), (16, 1260198984), (17, 1186069632), (22, 916508352), (24, 840132656), (32, 630099492), (33, 611005568), (34, 593034816), (37, 544950912), (44, 458254176), (48, 420066328), (51, 395356544), (64, 315049746), (66, 305502784), (68, 296517408), (74, 272475456), (88, 229127088), (96, 210033164), (102, 197678272), (111, 181650304), (128, 157524873), (132, 152751392), (136, 148258704), (148, 136237728), (176, 114563544), (187, 107824512), (192, 105016582), (204, 98839136), (222, 90825152), (264, 76375696), (272, 74129352), (296, 68118864), (352, 57281772), (374, 53912256), (384, 52508291), (407, 49540992), (408, 49419568), (444, 45412576), (528, 38187848), (544, 37064676), (561, 35941504), (592, 34059432), (629, 32055936), (704, 28640886), (748, 26956128), (814, 24770496), (816, 24709784), (888, 22706288), (1056, 19093924), (1088, 18532338), (1122, 17970752), (1184, 17029716), (1221, 16513664), (1258, 16027968), (1408, 14320443), (1496, 13478064), (1628, 12385248), (1632, 12354892), (1776, 11353144), (1887, 10685312), (2112, 9546962), (2176, 9266169), (2244, 8985376), (2368, 8514858), (2442, 8256832), (2516, 8013984), (2992, 6739032), (3256, 6192624), (3264, 6177446), (3552, 5676572), (3774, 5342656), (4224, 4773481), (4488, 4492688), (4736, 4257429), (4884, 4128416), (5032, 4006992), (5984, 3369516), (6512, 3096312), (6528, 3088723), (6919, 2914176), (7104, 2838286), (7548, 2671328), (7589, 2656896), (8976, 2246344), (9768, 2064208), (10064, 2003496), (11968, 1684758), (13024, 1548156), (13838, 1457088), (14208, 1419143), (15096, 1335664), (15178, 1328448), (17952, 1123172), (19536, 1032104), (20128, 1001748), (20757, 971392), (22767, 885632), (23936, 842379), (26048, 774078), (27676, 728544), (30192, 667832), (30356, 664224), (35904, 561586), (39072, 516052), (40256, 500874), (41514, 485696), (45534, 442816), (52096, 387039), (55352, 364272), (60384, 333916), (60712, 332112), (71808, 280793), (78144, 258026), (80512, 250437), (83028, 242848), (83479, 241536), (91068, 221408), (110704, 182136), (120768, 166958), (121424, 166056), (129013, 156288)]