20225082228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1126

約数の個数: 192

約数和(自身を含む): 55255818240

約数和(自身を除く): 35030736012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 223, 228, 247, 444, 446, 481, 494, 669, 703, 741, 827, 892, 962, 988, 1338, 1406, 1443, 1482, 1654, 1924, 2109, 2481, 2676, 2812, 2886, 2899, 2964, 3308, 4218, 4237, 4962, 5772, 5798, 8251, 8436, 8474, 8697, 9139, 9924, 10751, 11596, 12711, 15713, 16502, 16948, 17394, 18278, 21502, 24753, 25422, 27417, 30599, 31426, 32253, 33004, 34788, 36556, 43004, 47139, 49506, 50844, 54834, 55081, 61198, 62852, 64506, 91797, 94278, 99012, 107263, 109668, 110162, 122396, 129012, 156769, 165243, 183594, 184421, 188556, 204269, 214526, 220324, 313538, 321789, 330486, 367188, 368842, 397787, 408538, 429052, 470307, 553263, 581381, 612807, 627076, 643578, 660972, 737684, 795574, 817076, 940614, 1106526, 1162762, 1193361, 1225614, 1287156, 1591148, 1744143, 1881228, 2037997, 2213052, 2325524, 2386722, 2397473, 2451228, 3488286, 3503999, 4075994, 4773444, 4794946, 6113991, 6823577, 6976572, 7007998, 7192419, 7557953, 8151988, 9589892, 10511997, 12227982, 13647154, 14015996, 14384838, 15115906, 20470731, 21023994, 22673859, 24455964, 27294308, 28769676, 30231812, 40941462, 42047988, 45347718, 45551987, 81882924, 88706501, 90695436, 91103974, 129647963, 136655961, 177413002, 182207948, 259295926, 266119503, 273311922, 354826004, 388943889, 518591852, 532239006, 546623844, 777887778, 1064478012, 1555775556, 1685423519, 3370847038, 5056270557, 6741694076, 10112541114, 20225082228]

約数ペア:

[(1, 20225082228), (2, 10112541114), (3, 6741694076), (4, 5056270557), (6, 3370847038), (12, 1685423519), (13, 1555775556), (19, 1064478012), (26, 777887778), (37, 546623844), (38, 532239006), (39, 518591852), (52, 388943889), (57, 354826004), (74, 273311922), (76, 266119503), (78, 259295926), (111, 182207948), (114, 177413002), (148, 136655961), (156, 129647963), (222, 91103974), (223, 90695436), (228, 88706501), (247, 81882924), (444, 45551987), (446, 45347718), (481, 42047988), (494, 40941462), (669, 30231812), (703, 28769676), (741, 27294308), (827, 24455964), (892, 22673859), (962, 21023994), (988, 20470731), (1338, 15115906), (1406, 14384838), (1443, 14015996), (1482, 13647154), (1654, 12227982), (1924, 10511997), (2109, 9589892), (2481, 8151988), (2676, 7557953), (2812, 7192419), (2886, 7007998), (2899, 6976572), (2964, 6823577), (3308, 6113991), (4218, 4794946), (4237, 4773444), (4962, 4075994), (5772, 3503999), (5798, 3488286), (8251, 2451228), (8436, 2397473), (8474, 2386722), (8697, 2325524), (9139, 2213052), (9924, 2037997), (10751, 1881228), (11596, 1744143), (12711, 1591148), (15713, 1287156), (16502, 1225614), (16948, 1193361), (17394, 1162762), (18278, 1106526), (21502, 940614), (24753, 817076), (25422, 795574), (27417, 737684), (30599, 660972), (31426, 643578), (32253, 627076), (33004, 612807), (34788, 581381), (36556, 553263), (43004, 470307), (47139, 429052), (49506, 408538), (50844, 397787), (54834, 368842), (55081, 367188), (61198, 330486), (62852, 321789), (64506, 313538), (91797, 220324), (94278, 214526), (99012, 204269), (107263, 188556), (109668, 184421), (110162, 183594), (122396, 165243), (129012, 156769)]