20814190414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32220109}}^1$

素因数の和:32220147

約数の個数: 16

約数和(自身を含む): 34797718800

約数和(自身を除く): 13983528386

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 32220109, 64440218, 547741853, 612182071, 1095483706, 1224364142, 10407095207, 20814190414]

約数ペア:

[(1, 20814190414), (2, 10407095207), (17, 1224364142), (19, 1095483706), (34, 612182071), (38, 547741853), (323, 64440218), (646, 32220109)]