20122521672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1051}}^1$

素因数の和:1448

約数の個数: 192

約数和(自身を含む): 58428921600

約数和(自身を除く): 38306399928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 347, 363, 418, 456, 484, 627, 694, 726, 836, 968, 1041, 1051, 1254, 1388, 1452, 1672, 2082, 2102, 2299, 2508, 2776, 2904, 3153, 3817, 4164, 4204, 4598, 5016, 6306, 6593, 6897, 7634, 8328, 8408, 9196, 11451, 11561, 12612, 13186, 13794, 15268, 18392, 19779, 19969, 22902, 23122, 25224, 26372, 27588, 30536, 34683, 39558, 39938, 41987, 45804, 46244, 52744, 55176, 59907, 69366, 72523, 79116, 79876, 83974, 91608, 92488, 119814, 125961, 127171, 138732, 145046, 158232, 159752, 167948, 217569, 219659, 239628, 251922, 254342, 277464, 290092, 335896, 364697, 381513, 435138, 439318, 479256, 503844, 508684, 580184, 658977, 729394, 763026, 797753, 870276, 878636, 1007688, 1017368, 1094091, 1317954, 1458788, 1526052, 1595506, 1740552, 1757272, 2188182, 2393259, 2416249, 2635908, 2917576, 3052104, 3191012, 4011667, 4376364, 4786518, 4832498, 5271816, 6382024, 6929243, 7248747, 8023334, 8752728, 9573036, 9664996, 12035001, 13858486, 14497494, 16046668, 19146072, 19329992, 20787729, 24070002, 27716972, 28994988, 32093336, 41575458, 44128337, 48140004, 55433944, 57989976, 76221673, 83150916, 88256674, 96280008, 132385011, 152443346, 166301832, 176513348, 228665019, 264770022, 304886692, 353026696, 457330038, 529540044, 609773384, 838438403, 914660076, 1059080088, 1676876806, 1829320152, 2515315209, 3353753612, 5030630418, 6707507224, 10061260836, 20122521672]

約数ペア:

[(1, 20122521672), (2, 10061260836), (3, 6707507224), (4, 5030630418), (6, 3353753612), (8, 2515315209), (11, 1829320152), (12, 1676876806), (19, 1059080088), (22, 914660076), (24, 838438403), (33, 609773384), (38, 529540044), (44, 457330038), (57, 353026696), (66, 304886692), (76, 264770022), (88, 228665019), (114, 176513348), (121, 166301832), (132, 152443346), (152, 132385011), (209, 96280008), (228, 88256674), (242, 83150916), (264, 76221673), (347, 57989976), (363, 55433944), (418, 48140004), (456, 44128337), (484, 41575458), (627, 32093336), (694, 28994988), (726, 27716972), (836, 24070002), (968, 20787729), (1041, 19329992), (1051, 19146072), (1254, 16046668), (1388, 14497494), (1452, 13858486), (1672, 12035001), (2082, 9664996), (2102, 9573036), (2299, 8752728), (2508, 8023334), (2776, 7248747), (2904, 6929243), (3153, 6382024), (3817, 5271816), (4164, 4832498), (4204, 4786518), (4598, 4376364), (5016, 4011667), (6306, 3191012), (6593, 3052104), (6897, 2917576), (7634, 2635908), (8328, 2416249), (8408, 2393259), (9196, 2188182), (11451, 1757272), (11561, 1740552), (12612, 1595506), (13186, 1526052), (13794, 1458788), (15268, 1317954), (18392, 1094091), (19779, 1017368), (19969, 1007688), (22902, 878636), (23122, 870276), (25224, 797753), (26372, 763026), (27588, 729394), (30536, 658977), (34683, 580184), (39558, 508684), (39938, 503844), (41987, 479256), (45804, 439318), (46244, 435138), (52744, 381513), (55176, 364697), (59907, 335896), (69366, 290092), (72523, 277464), (79116, 254342), (79876, 251922), (83974, 239628), (91608, 219659), (92488, 217569), (119814, 167948), (125961, 159752), (127171, 158232), (138732, 145046)]