20211665376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{13591}}^1$

素因数の和:15824

約数の個数: 96

約数和(自身を含む): 60666859008

約数和(自身を除く): 40455193632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2213, 4426, 6639, 8852, 13278, 13591, 15491, 17704, 26556, 27182, 30982, 35408, 40773, 46473, 53112, 54364, 61964, 70816, 81546, 92946, 95137, 106224, 108728, 123928, 163092, 185892, 190274, 212448, 217456, 247856, 285411, 326184, 371784, 380548, 434912, 495712, 570822, 652368, 743568, 761096, 1141644, 1304736, 1487136, 1522192, 2283288, 3044384, 4566576, 9133152, 30076883, 60153766, 90230649, 120307532, 180461298, 210538181, 240615064, 360922596, 421076362, 481230128, 631614543, 721845192, 842152724, 962460256, 1263229086, 1443690384, 1684305448, 2526458172, 2887380768, 3368610896, 5052916344, 6737221792, 10105832688, 20211665376]

約数ペア:

[(1, 20211665376), (2, 10105832688), (3, 6737221792), (4, 5052916344), (6, 3368610896), (7, 2887380768), (8, 2526458172), (12, 1684305448), (14, 1443690384), (16, 1263229086), (21, 962460256), (24, 842152724), (28, 721845192), (32, 631614543), (42, 481230128), (48, 421076362), (56, 360922596), (84, 240615064), (96, 210538181), (112, 180461298), (168, 120307532), (224, 90230649), (336, 60153766), (672, 30076883), (2213, 9133152), (4426, 4566576), (6639, 3044384), (8852, 2283288), (13278, 1522192), (13591, 1487136), (15491, 1304736), (17704, 1141644), (26556, 761096), (27182, 743568), (30982, 652368), (35408, 570822), (40773, 495712), (46473, 434912), (53112, 380548), (54364, 371784), (61964, 326184), (70816, 285411), (81546, 247856), (92946, 217456), (95137, 212448), (106224, 190274), (108728, 185892), (123928, 163092)]