20629362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3623}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 45053568

約数和(自身を除く): 24424206

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3623, 5694, 7246, 10869, 21738, 47099, 94198, 141297, 264479, 282594, 528958, 793437, 1586874, 3438227, 6876454, 10314681, 20629362]

約数ペア:

[(1, 20629362), (2, 10314681), (3, 6876454), (6, 3438227), (13, 1586874), (26, 793437), (39, 528958), (73, 282594), (78, 264479), (146, 141297), (219, 94198), (438, 47099), (949, 21738), (1898, 10869), (2847, 7246), (3623, 5694)]