20062997240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4142

約数の個数: 192

約数和(自身を含む): 54134386560

約数和(自身を除く): 34071389320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 67, 88, 104, 110, 130, 134, 143, 169, 220, 260, 268, 286, 335, 338, 440, 520, 536, 572, 670, 676, 715, 737, 845, 871, 1144, 1340, 1352, 1430, 1474, 1690, 1742, 1859, 2680, 2860, 2948, 3380, 3484, 3685, 3718, 4027, 4355, 5720, 5896, 6760, 6968, 7370, 7436, 8054, 8710, 9295, 9581, 11323, 14740, 14872, 16108, 17420, 18590, 19162, 20135, 22646, 29480, 32216, 34840, 37180, 38324, 40270, 44297, 45292, 47905, 52351, 56615, 74360, 76648, 80540, 88594, 90584, 95810, 104702, 113230, 124553, 161080, 177188, 191620, 209404, 221485, 226460, 249106, 261755, 269809, 354376, 383240, 418808, 442970, 452920, 498212, 523510, 539618, 575861, 622765, 680563, 885940, 996424, 1047020, 1079236, 1151722, 1245530, 1349045, 1361126, 1771880, 2094040, 2158472, 2303444, 2491060, 2698090, 2722252, 2879305, 2967899, 3402815, 3507517, 4606888, 4982120, 5396180, 5444504, 5758610, 5935798, 6805630, 7015034, 7486193, 10792360, 11517220, 11871596, 13611260, 14030068, 14839495, 14972386, 17537585, 23034440, 23743192, 27222520, 28060136, 29678990, 29944772, 35075170, 37430965, 38582687, 45597721, 59357980, 59889544, 70150340, 74861930, 77165374, 91195442, 118715960, 140300680, 149723860, 154330748, 182390884, 192913435, 227988605, 299447720, 308661496, 364781768, 385826870, 455977210, 501574931, 771653740, 911954420, 1003149862, 1543307480, 1823908840, 2006299724, 2507874655, 4012599448, 5015749310, 10031498620, 20062997240]

約数ペア:

[(1, 20062997240), (2, 10031498620), (4, 5015749310), (5, 4012599448), (8, 2507874655), (10, 2006299724), (11, 1823908840), (13, 1543307480), (20, 1003149862), (22, 911954420), (26, 771653740), (40, 501574931), (44, 455977210), (52, 385826870), (55, 364781768), (65, 308661496), (67, 299447720), (88, 227988605), (104, 192913435), (110, 182390884), (130, 154330748), (134, 149723860), (143, 140300680), (169, 118715960), (220, 91195442), (260, 77165374), (268, 74861930), (286, 70150340), (335, 59889544), (338, 59357980), (440, 45597721), (520, 38582687), (536, 37430965), (572, 35075170), (670, 29944772), (676, 29678990), (715, 28060136), (737, 27222520), (845, 23743192), (871, 23034440), (1144, 17537585), (1340, 14972386), (1352, 14839495), (1430, 14030068), (1474, 13611260), (1690, 11871596), (1742, 11517220), (1859, 10792360), (2680, 7486193), (2860, 7015034), (2948, 6805630), (3380, 5935798), (3484, 5758610), (3685, 5444504), (3718, 5396180), (4027, 4982120), (4355, 4606888), (5720, 3507517), (5896, 3402815), (6760, 2967899), (6968, 2879305), (7370, 2722252), (7436, 2698090), (8054, 2491060), (8710, 2303444), (9295, 2158472), (9581, 2094040), (11323, 1771880), (14740, 1361126), (14872, 1349045), (16108, 1245530), (17420, 1151722), (18590, 1079236), (19162, 1047020), (20135, 996424), (22646, 885940), (29480, 680563), (32216, 622765), (34840, 575861), (37180, 539618), (38324, 523510), (40270, 498212), (44297, 452920), (45292, 442970), (47905, 418808), (52351, 383240), (56615, 354376), (74360, 269809), (76648, 261755), (80540, 249106), (88594, 226460), (90584, 221485), (95810, 209404), (104702, 191620), (113230, 177188), (124553, 161080)]