20189594909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{9049}}^1$

素因数の和:9245

約数の個数: 32

約数和(自身を含む): 23223024000

約数和(自身を除く): 3033429091

約数列:

[1, 11, 43, 53, 89, 473, 583, 979, 2279, 3827, 4717, 9049, 25069, 42097, 51887, 99539, 202831, 389107, 479597, 805361, 2231141, 4280177, 5275567, 8858971, 20622671, 34630523, 42684133, 226849381, 380935753, 469525463, 1835417719, 20189594909]

約数ペア:

[(1, 20189594909), (11, 1835417719), (43, 469525463), (53, 380935753), (89, 226849381), (473, 42684133), (583, 34630523), (979, 20622671), (2279, 8858971), (3827, 5275567), (4717, 4280177), (9049, 2231141), (25069, 805361), (42097, 479597), (51887, 389107), (99539, 202831)]