20155367222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{770053}}^1$

素因数の和:770647

約数の個数: 16

約数和(自身を含む): 31603016160

約数和(自身を除く): 11447648938

約数列:

[1, 2, 23, 46, 569, 1138, 13087, 26174, 770053, 1540106, 17711219, 35422438, 438160157, 876320314, 10077683611, 20155367222]

約数ペア:

[(1, 20155367222), (2, 10077683611), (23, 876320314), (46, 438160157), (569, 35422438), (1138, 17711219), (13087, 1540106), (26174, 770053)]