20189704624

素因数分解:

$2^4\times {\mathrm{17093}}^1\times {\mathrm{73823}}^1$

素因数の和:90924

約数の個数: 20

約数和(自身を含む): 39120371136

約数和(自身を除く): 18930666512

約数列:

[1, 2, 4, 8, 16, 17093, 34186, 68372, 73823, 136744, 147646, 273488, 295292, 590584, 1181168, 1261856539, 2523713078, 5047426156, 10094852312, 20189704624]

約数ペア:

[(1, 20189704624), (2, 10094852312), (4, 5047426156), (8, 2523713078), (16, 1261856539), (17093, 1181168), (34186, 590584), (68372, 295292), (73823, 273488), (136744, 147646)]