20965700162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8803}}^1\times {\mathrm{3733}}^1$

素因数の和:12578

約数の個数: 32

約数和(自身を含む): 35504066880

約数和(自身を除く): 14538366718

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 3733, 7466, 8803, 17606, 41063, 82126, 96833, 108257, 193666, 216514, 255287, 510574, 1190827, 2381654, 2808157, 5616314, 32861599, 65723198, 361477589, 722955178, 952986371, 1905972742, 10482850081, 20965700162]

約数ペア:

[(1, 20965700162), (2, 10482850081), (11, 1905972742), (22, 952986371), (29, 722955178), (58, 361477589), (319, 65723198), (638, 32861599), (3733, 5616314), (7466, 2808157), (8803, 2381654), (17606, 1190827), (41063, 510574), (82126, 255287), (96833, 216514), (108257, 193666)]