20218534056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1109

約数の個数: 288

約数和(自身を含む): 66128025600

約数和(自身を除く): 45909491544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 223, 248, 252, 279, 294, 372, 392, 434, 441, 446, 504, 558, 588, 651, 669, 744, 829, 868, 882, 892, 1116, 1176, 1302, 1338, 1519, 1561, 1658, 1736, 1764, 1784, 1953, 2007, 2232, 2487, 2604, 2676, 3038, 3122, 3316, 3528, 3906, 4014, 4557, 4683, 4974, 5208, 5352, 5803, 6076, 6244, 6632, 6913, 7461, 7812, 8028, 9114, 9366, 9948, 10927, 11606, 12152, 12488, 13671, 13826, 14049, 14922, 15624, 16056, 17409, 18228, 18732, 19896, 20739, 21854, 23212, 25699, 27342, 27652, 28098, 29844, 32781, 34818, 36456, 37464, 40621, 41478, 43708, 46424, 48391, 51398, 52227, 54684, 55304, 56196, 59688, 62217, 65562, 69636, 77097, 81242, 82956, 87416, 96782, 98343, 102796, 104454, 109368, 112392, 121863, 124434, 131124, 139272, 145173, 154194, 162484, 165912, 179893, 184867, 193564, 196686, 205592, 208908, 231291, 243726, 248868, 262248, 290346, 308388, 324968, 338737, 359786, 365589, 369734, 387128, 393372, 417816, 435519, 462582, 487452, 497736, 539679, 554601, 580692, 616776, 677474, 719572, 731178, 739468, 786744, 871038, 925164, 974904, 1016211, 1079358, 1109202, 1161384, 1259251, 1294069, 1354948, 1439144, 1462356, 1478936, 1619037, 1663803, 1742076, 1850328, 2032422, 2158716, 2218404, 2518502, 2588138, 2709896, 2924712, 3048633, 3238074, 3327606, 3484152, 3777753, 3882207, 4064844, 4317432, 4436808, 5037004, 5176276, 5730877, 6097266, 6476148, 6655212, 7555506, 7764414, 8129688, 9058483, 10074008, 10352552, 11333259, 11461754, 11646621, 12194532, 12952296, 13310424, 15111012, 15528828, 17192631, 18116966, 22666518, 22923508, 23293242, 24389064, 27175449, 30222024, 31057656, 34385262, 36233932, 40116139, 45333036, 45847016, 46586484, 51577893, 54350898, 68770524, 72467864, 80232278, 81526347, 90666072, 93172968, 103155786, 108701796, 120348417, 137541048, 160464556, 163052694, 206311572, 217403592, 240696834, 280812973, 320929112, 326105388, 361045251, 412623144, 481393668, 561625946, 652210776, 722090502, 842438919, 962787336, 1123251892, 1444181004, 1684877838, 2246503784, 2527316757, 2888362008, 3369755676, 5054633514, 6739511352, 10109267028, 20218534056]

約数ペア:

[(1, 20218534056), (2, 10109267028), (3, 6739511352), (4, 5054633514), (6, 3369755676), (7, 2888362008), (8, 2527316757), (9, 2246503784), (12, 1684877838), (14, 1444181004), (18, 1123251892), (21, 962787336), (24, 842438919), (28, 722090502), (31, 652210776), (36, 561625946), (42, 481393668), (49, 412623144), (56, 361045251), (62, 326105388), (63, 320929112), (72, 280812973), (84, 240696834), (93, 217403592), (98, 206311572), (124, 163052694), (126, 160464556), (147, 137541048), (168, 120348417), (186, 108701796), (196, 103155786), (217, 93172968), (223, 90666072), (248, 81526347), (252, 80232278), (279, 72467864), (294, 68770524), (372, 54350898), (392, 51577893), (434, 46586484), (441, 45847016), (446, 45333036), (504, 40116139), (558, 36233932), (588, 34385262), (651, 31057656), (669, 30222024), (744, 27175449), (829, 24389064), (868, 23293242), (882, 22923508), (892, 22666518), (1116, 18116966), (1176, 17192631), (1302, 15528828), (1338, 15111012), (1519, 13310424), (1561, 12952296), (1658, 12194532), (1736, 11646621), (1764, 11461754), (1784, 11333259), (1953, 10352552), (2007, 10074008), (2232, 9058483), (2487, 8129688), (2604, 7764414), (2676, 7555506), (3038, 6655212), (3122, 6476148), (3316, 6097266), (3528, 5730877), (3906, 5176276), (4014, 5037004), (4557, 4436808), (4683, 4317432), (4974, 4064844), (5208, 3882207), (5352, 3777753), (5803, 3484152), (6076, 3327606), (6244, 3238074), (6632, 3048633), (6913, 2924712), (7461, 2709896), (7812, 2588138), (8028, 2518502), (9114, 2218404), (9366, 2158716), (9948, 2032422), (10927, 1850328), (11606, 1742076), (12152, 1663803), (12488, 1619037), (13671, 1478936), (13826, 1462356), (14049, 1439144), (14922, 1354948), (15624, 1294069), (16056, 1259251), (17409, 1161384), (18228, 1109202), (18732, 1079358), (19896, 1016211), (20739, 974904), (21854, 925164), (23212, 871038), (25699, 786744), (27342, 739468), (27652, 731178), (28098, 719572), (29844, 677474), (32781, 616776), (34818, 580692), (36456, 554601), (37464, 539679), (40621, 497736), (41478, 487452), (43708, 462582), (46424, 435519), (48391, 417816), (51398, 393372), (52227, 387128), (54684, 369734), (55304, 365589), (56196, 359786), (59688, 338737), (62217, 324968), (65562, 308388), (69636, 290346), (77097, 262248), (81242, 248868), (82956, 243726), (87416, 231291), (96782, 208908), (98343, 205592), (102796, 196686), (104454, 193564), (109368, 184867), (112392, 179893), (121863, 165912), (124434, 162484), (131124, 154194), (139272, 145173)]