20158608

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 52246656

約数和(自身を除く): 32088048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 911, 922, 1383, 1822, 1844, 2733, 2766, 3644, 3688, 5466, 5532, 7288, 7376, 10932, 11064, 14576, 21864, 22128, 43728, 419971, 839942, 1259913, 1679884, 2519826, 3359768, 5039652, 6719536, 10079304, 20158608]

約数ペア:

[(1, 20158608), (2, 10079304), (3, 6719536), (4, 5039652), (6, 3359768), (8, 2519826), (12, 1679884), (16, 1259913), (24, 839942), (48, 419971), (461, 43728), (911, 22128), (922, 21864), (1383, 14576), (1822, 11064), (1844, 10932), (2733, 7376), (2766, 7288), (3644, 5532), (3688, 5466)]