20187562032

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1168

約数の個数: 240

約数和(自身を含む): 62907307008

約数和(自身を除く): 42719744976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 132, 134, 144, 176, 198, 201, 223, 264, 268, 396, 402, 446, 528, 536, 603, 669, 737, 792, 804, 853, 892, 1072, 1206, 1338, 1474, 1584, 1608, 1706, 1784, 2007, 2211, 2412, 2453, 2559, 2676, 2948, 3216, 3412, 3568, 4014, 4422, 4824, 4906, 5118, 5352, 5896, 6633, 6824, 7359, 7677, 8028, 8844, 9383, 9648, 9812, 10236, 10704, 11792, 13266, 13648, 14718, 14941, 15354, 16056, 17688, 18766, 19624, 20472, 22077, 26532, 28149, 29436, 29882, 30708, 32112, 35376, 37532, 39248, 40944, 44154, 44823, 53064, 56298, 57151, 58872, 59764, 61416, 75064, 84447, 88308, 89646, 106128, 112596, 114302, 117744, 119528, 122832, 134469, 150128, 164351, 168894, 171453, 176616, 179292, 190219, 225192, 228604, 239056, 268938, 328702, 337788, 342906, 353232, 358584, 380438, 450384, 457208, 493053, 514359, 537876, 570657, 628661, 657404, 675576, 685812, 717168, 760876, 914416, 986106, 1028718, 1075752, 1141314, 1257322, 1314808, 1351152, 1371624, 1479159, 1521752, 1711971, 1885983, 1972212, 2057436, 2092409, 2151504, 2282628, 2514644, 2629616, 2743248, 2958318, 3043504, 3423942, 3771966, 3944424, 4114872, 4184818, 4565256, 5029288, 5657949, 5916636, 6277227, 6847884, 7543932, 7888848, 8229744, 8369636, 9130512, 10058576, 11315898, 11833272, 12554454, 12744673, 13695768, 15087864, 16739272, 18831681, 22631796, 23666544, 25108908, 25489346, 27391536, 30175728, 33478544, 37663362, 38234019, 45263592, 50217816, 50978692, 75326724, 76468038, 90527184, 100435632, 101957384, 114702057, 140191403, 150653448, 152936076, 203914768, 229404114, 280382806, 301306896, 305872152, 420574209, 458808228, 560765612, 611744304, 841148418, 917616456, 1121531224, 1261722627, 1682296836, 1835232912, 2243062448, 2523445254, 3364593672, 5046890508, 6729187344, 10093781016, 20187562032]

約数ペア:

[(1, 20187562032), (2, 10093781016), (3, 6729187344), (4, 5046890508), (6, 3364593672), (8, 2523445254), (9, 2243062448), (11, 1835232912), (12, 1682296836), (16, 1261722627), (18, 1121531224), (22, 917616456), (24, 841148418), (33, 611744304), (36, 560765612), (44, 458808228), (48, 420574209), (66, 305872152), (67, 301306896), (72, 280382806), (88, 229404114), (99, 203914768), (132, 152936076), (134, 150653448), (144, 140191403), (176, 114702057), (198, 101957384), (201, 100435632), (223, 90527184), (264, 76468038), (268, 75326724), (396, 50978692), (402, 50217816), (446, 45263592), (528, 38234019), (536, 37663362), (603, 33478544), (669, 30175728), (737, 27391536), (792, 25489346), (804, 25108908), (853, 23666544), (892, 22631796), (1072, 18831681), (1206, 16739272), (1338, 15087864), (1474, 13695768), (1584, 12744673), (1608, 12554454), (1706, 11833272), (1784, 11315898), (2007, 10058576), (2211, 9130512), (2412, 8369636), (2453, 8229744), (2559, 7888848), (2676, 7543932), (2948, 6847884), (3216, 6277227), (3412, 5916636), (3568, 5657949), (4014, 5029288), (4422, 4565256), (4824, 4184818), (4906, 4114872), (5118, 3944424), (5352, 3771966), (5896, 3423942), (6633, 3043504), (6824, 2958318), (7359, 2743248), (7677, 2629616), (8028, 2514644), (8844, 2282628), (9383, 2151504), (9648, 2092409), (9812, 2057436), (10236, 1972212), (10704, 1885983), (11792, 1711971), (13266, 1521752), (13648, 1479159), (14718, 1371624), (14941, 1351152), (15354, 1314808), (16056, 1257322), (17688, 1141314), (18766, 1075752), (19624, 1028718), (20472, 986106), (22077, 914416), (26532, 760876), (28149, 717168), (29436, 685812), (29882, 675576), (30708, 657404), (32112, 628661), (35376, 570657), (37532, 537876), (39248, 514359), (40944, 493053), (44154, 457208), (44823, 450384), (53064, 380438), (56298, 358584), (57151, 353232), (58872, 342906), (59764, 337788), (61416, 328702), (75064, 268938), (84447, 239056), (88308, 228604), (89646, 225192), (106128, 190219), (112596, 179292), (114302, 176616), (117744, 171453), (119528, 168894), (122832, 164351), (134469, 150128)]