20199394606

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{507599}}^1$

素因数の和:507899

約数の個数: 16

約数和(自身を含む): 30754468800

約数和(自身を除く): 10555074194

約数列:

[1, 2, 101, 197, 202, 394, 19897, 39794, 507599, 1015198, 51267499, 99997003, 102534998, 199994006, 10099697303, 20199394606]

約数ペア:

[(1, 20199394606), (2, 10099697303), (101, 199994006), (197, 102534998), (202, 99997003), (394, 51267499), (19897, 1015198), (39794, 507599)]