20398288896

素因数分解:

$2^{12}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4514

約数の個数: 156

約数和(自身を含む): 59398772992

約数和(自身を除く): 39000484096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1143, 1152, 1524, 1536, 2032, 2048, 2286, 2304, 3048, 3072, 4064, 4096, 4357, 4572, 4608, 6096, 6144, 8128, 8714, 9144, 9216, 12192, 12288, 13071, 16256, 17428, 18288, 18432, 24384, 26142, 32512, 34856, 36576, 36864, 39213, 48768, 52284, 65024, 69712, 73152, 78426, 97536, 104568, 130048, 139424, 146304, 156852, 195072, 209136, 260096, 278848, 292608, 313704, 390144, 418272, 520192, 553339, 557696, 585216, 627408, 780288, 836544, 1106678, 1115392, 1170432, 1254816, 1560576, 1660017, 1673088, 2213356, 2230784, 2340864, 2509632, 3320034, 3346176, 4426712, 4461568, 4681728, 4980051, 5019264, 6640068, 6692352, 8853424, 8923136, 9960102, 10038528, 13280136, 13384704, 17706848, 17846272, 19920204, 20077056, 26560272, 26769408, 35413696, 39840408, 40154112, 53120544, 53538816, 70827392, 79680816, 80308224, 106241088, 141654784, 159361632, 160616448, 212482176, 283309568, 318723264, 424964352, 566619136, 637446528, 849928704, 1133238272, 1274893056, 1699857408, 2266476544, 2549786112, 3399714816, 5099572224, 6799429632, 10199144448, 20398288896]

約数ペア:

[(1, 20398288896), (2, 10199144448), (3, 6799429632), (4, 5099572224), (6, 3399714816), (8, 2549786112), (9, 2266476544), (12, 1699857408), (16, 1274893056), (18, 1133238272), (24, 849928704), (32, 637446528), (36, 566619136), (48, 424964352), (64, 318723264), (72, 283309568), (96, 212482176), (127, 160616448), (128, 159361632), (144, 141654784), (192, 106241088), (254, 80308224), (256, 79680816), (288, 70827392), (381, 53538816), (384, 53120544), (508, 40154112), (512, 39840408), (576, 35413696), (762, 26769408), (768, 26560272), (1016, 20077056), (1024, 19920204), (1143, 17846272), (1152, 17706848), (1524, 13384704), (1536, 13280136), (2032, 10038528), (2048, 9960102), (2286, 8923136), (2304, 8853424), (3048, 6692352), (3072, 6640068), (4064, 5019264), (4096, 4980051), (4357, 4681728), (4572, 4461568), (4608, 4426712), (6096, 3346176), (6144, 3320034), (8128, 2509632), (8714, 2340864), (9144, 2230784), (9216, 2213356), (12192, 1673088), (12288, 1660017), (13071, 1560576), (16256, 1254816), (17428, 1170432), (18288, 1115392), (18432, 1106678), (24384, 836544), (26142, 780288), (32512, 627408), (34856, 585216), (36576, 557696), (36864, 553339), (39213, 520192), (48768, 418272), (52284, 390144), (65024, 313704), (69712, 292608), (73152, 278848), (78426, 260096), (97536, 209136), (104568, 195072), (130048, 156852), (139424, 146304)]