20734533859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{102881}}^1$

素因数の和:103350

約数の個数: 16

約数和(自身を含む): 22987954080

約数和(自身を除く): 2253420221

約数列:

[1, 13, 37, 419, 481, 5447, 15503, 102881, 201539, 1337453, 3806597, 43107139, 49485761, 560392807, 1594964143, 20734533859]

約数ペア:

[(1, 20734533859), (13, 1594964143), (37, 560392807), (419, 49485761), (481, 43107139), (5447, 3806597), (15503, 1337453), (102881, 201539)]