20277498626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131672069}}^1$

素因数の和:131672089

約数の個数: 16

約数和(自身を含む): 37921556160

約数和(自身を除く): 17644057534

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131672069, 263344138, 921704483, 1448392759, 1843408966, 2896785518, 10138749313, 20277498626]

約数ペア:

[(1, 20277498626), (2, 10138749313), (7, 2896785518), (11, 1843408966), (14, 1448392759), (22, 921704483), (77, 263344138), (154, 131672069)]