20767367632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3323}}^1\times {\mathrm{35509}}^1$

素因数の和:38851

約数の個数: 40

約数和(自身を含む): 43909109280

約数和(自身を除く): 23141741648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3323, 6646, 13292, 26584, 35509, 36553, 53168, 71018, 73106, 142036, 146212, 284072, 292424, 390599, 568144, 584848, 781198, 1562396, 3124792, 6249584, 117996407, 235992814, 471985628, 943971256, 1297960477, 1887942512, 2595920954, 5191841908, 10383683816, 20767367632]

約数ペア:

[(1, 20767367632), (2, 10383683816), (4, 5191841908), (8, 2595920954), (11, 1887942512), (16, 1297960477), (22, 943971256), (44, 471985628), (88, 235992814), (176, 117996407), (3323, 6249584), (6646, 3124792), (13292, 1562396), (26584, 781198), (35509, 584848), (36553, 568144), (53168, 390599), (71018, 292424), (73106, 284072), (142036, 146212)]