20223388568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{133048609}}^1$

素因数の和:133048634

約数の個数: 16

約数和(自身を含む): 39914583000

約数和(自身を除く): 19691194432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 133048609, 266097218, 532194436, 1064388872, 2527923571, 5055847142, 10111694284, 20223388568]

約数ペア:

[(1, 20223388568), (2, 10111694284), (4, 5055847142), (8, 2527923571), (19, 1064388872), (38, 532194436), (76, 266097218), (152, 133048609)]