20112751498

素因数分解:

$2^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{968729}}^1$

素因数の和:970221

約数の個数: 16

約数和(自身を含む): 34502287680

約数和(自身を除く): 14389536182

約数列:

[1, 2, 7, 14, 1483, 2966, 10381, 20762, 968729, 1937458, 6781103, 13562206, 1436625107, 2873250214, 10056375749, 20112751498]

約数ペア:

[(1, 20112751498), (2, 10056375749), (7, 2873250214), (14, 1436625107), (1483, 13562206), (2966, 6781103), (10381, 1937458), (20762, 968729)]