20163141965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{91757}}^1$

素因数の和:92452

約数の個数: 16

約数和(自身を含む): 24576462720

約数和(自身を除く): 4413320755

約数列:

[1, 5, 71, 355, 619, 3095, 43949, 91757, 219745, 458785, 6514747, 32573735, 56797583, 283987915, 4032628393, 20163141965]

約数ペア:

[(1, 20163141965), (5, 4032628393), (71, 283987915), (355, 56797583), (619, 32573735), (3095, 6514747), (43949, 458785), (91757, 219745)]