20195514386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{75629}}^1$

素因数の和:75794

約数の個数: 32

約数和(自身を含む): 32236531200

約数和(自身を除く): 12041016814

約数列:

[1, 2, 31, 59, 62, 73, 118, 146, 1829, 2263, 3658, 4307, 4526, 8614, 75629, 133517, 151258, 267034, 2344499, 4462111, 4688998, 5520917, 8924222, 11041834, 138325441, 171148427, 276650882, 325734103, 342296854, 651468206, 10097757193, 20195514386]

約数ペア:

[(1, 20195514386), (2, 10097757193), (31, 651468206), (59, 342296854), (62, 325734103), (73, 276650882), (118, 171148427), (146, 138325441), (1829, 11041834), (2263, 8924222), (3658, 5520917), (4307, 4688998), (4526, 4462111), (8614, 2344499), (75629, 267034), (133517, 151258)]