20194108683

素因数分解:

$3^1\times 7^2\times {\mathrm{8647}}^1\times {\mathrm{15887}}^1$

素因数の和:24551

約数の個数: 24

約数和(自身を含む): 31327068672

約数和(自身を除く): 11132959989

約数列:

[1, 3, 7, 21, 49, 147, 8647, 15887, 25941, 47661, 60529, 111209, 181587, 333627, 423703, 778463, 1271109, 2335389, 137374889, 412124667, 961624223, 2884872669, 6731369561, 20194108683]

約数ペア:

[(1, 20194108683), (3, 6731369561), (7, 2884872669), (21, 961624223), (49, 412124667), (147, 137374889), (8647, 2335389), (15887, 1271109), (25941, 778463), (47661, 423703), (60529, 333627), (111209, 181587)]