20512114932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1390

約数の個数: 192

約数和(自身を含む): 55180984320

約数和(自身を除く): 34668869388

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 29, 34, 46, 51, 58, 68, 69, 87, 92, 102, 116, 127, 138, 174, 204, 254, 276, 348, 381, 391, 493, 508, 667, 762, 782, 986, 1173, 1187, 1334, 1479, 1524, 1564, 1972, 2001, 2159, 2346, 2374, 2668, 2921, 2958, 3561, 3683, 4002, 4318, 4692, 4748, 5842, 5916, 6477, 7122, 7366, 8004, 8636, 8763, 11049, 11339, 11684, 12954, 14244, 14732, 17526, 20179, 22098, 22678, 25908, 27301, 34017, 34423, 35052, 40358, 44196, 45356, 49657, 54602, 60537, 62611, 68034, 68846, 80716, 81903, 84709, 99314, 103269, 109204, 121074, 125222, 136068, 137692, 148971, 150749, 163806, 169418, 187833, 198628, 206538, 242148, 250444, 254127, 297942, 301498, 327612, 338836, 375666, 413076, 452247, 464117, 508254, 585191, 595884, 602996, 751332, 791729, 904494, 928234, 1016508, 1170382, 1392351, 1440053, 1583458, 1755573, 1808988, 1856468, 2340764, 2375187, 2562733, 2784702, 2880106, 3166916, 3467227, 3511146, 4320159, 4371721, 4750374, 5125466, 5569404, 5760212, 6934454, 7022292, 7688199, 8640318, 8743442, 9500748, 10250932, 10401681, 13115163, 13459393, 13868908, 15376398, 17280636, 17486884, 20803362, 26230326, 26918786, 30752796, 40378179, 41606724, 52460652, 53837572, 58942859, 74319257, 80756358, 100549583, 117885718, 148638514, 161512716, 176828577, 201099166, 222957771, 235771436, 297277028, 301648749, 353657154, 402198332, 445915542, 603297498, 707314308, 891831084, 1206594996, 1709342911, 3418685822, 5128028733, 6837371644, 10256057466, 20512114932]

約数ペア:

[(1, 20512114932), (2, 10256057466), (3, 6837371644), (4, 5128028733), (6, 3418685822), (12, 1709342911), (17, 1206594996), (23, 891831084), (29, 707314308), (34, 603297498), (46, 445915542), (51, 402198332), (58, 353657154), (68, 301648749), (69, 297277028), (87, 235771436), (92, 222957771), (102, 201099166), (116, 176828577), (127, 161512716), (138, 148638514), (174, 117885718), (204, 100549583), (254, 80756358), (276, 74319257), (348, 58942859), (381, 53837572), (391, 52460652), (493, 41606724), (508, 40378179), (667, 30752796), (762, 26918786), (782, 26230326), (986, 20803362), (1173, 17486884), (1187, 17280636), (1334, 15376398), (1479, 13868908), (1524, 13459393), (1564, 13115163), (1972, 10401681), (2001, 10250932), (2159, 9500748), (2346, 8743442), (2374, 8640318), (2668, 7688199), (2921, 7022292), (2958, 6934454), (3561, 5760212), (3683, 5569404), (4002, 5125466), (4318, 4750374), (4692, 4371721), (4748, 4320159), (5842, 3511146), (5916, 3467227), (6477, 3166916), (7122, 2880106), (7366, 2784702), (8004, 2562733), (8636, 2375187), (8763, 2340764), (11049, 1856468), (11339, 1808988), (11684, 1755573), (12954, 1583458), (14244, 1440053), (14732, 1392351), (17526, 1170382), (20179, 1016508), (22098, 928234), (22678, 904494), (25908, 791729), (27301, 751332), (34017, 602996), (34423, 595884), (35052, 585191), (40358, 508254), (44196, 464117), (45356, 452247), (49657, 413076), (54602, 375666), (60537, 338836), (62611, 327612), (68034, 301498), (68846, 297942), (80716, 254127), (81903, 250444), (84709, 242148), (99314, 206538), (103269, 198628), (109204, 187833), (121074, 169418), (125222, 163806), (136068, 150749), (137692, 148971)]