20378203166

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{3163}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 31574188800

約数和(自身を除く): 11195985634

約数列:

[1, 2, 59, 71, 118, 142, 769, 1538, 3163, 4189, 6326, 8378, 45371, 54599, 90742, 109198, 186617, 224573, 373234, 449146, 2432347, 3221341, 4864694, 6442682, 13249807, 26499614, 143508473, 172696637, 287016946, 345393274, 10189101583, 20378203166]

約数ペア:

[(1, 20378203166), (2, 10189101583), (59, 345393274), (71, 287016946), (118, 172696637), (142, 143508473), (769, 26499614), (1538, 13249807), (3163, 6442682), (4189, 4864694), (6326, 3221341), (8378, 2432347), (45371, 449146), (54599, 373234), (90742, 224573), (109198, 186617)]