20232436616

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^2\times {\mathrm{71671}}^1$

素因数の和:71826

約数の個数: 48

約数和(自身を含む): 43975072320

約数和(自身を除く): 23742635704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 5041, 10082, 20164, 35287, 40328, 70574, 71671, 141148, 143342, 282296, 286684, 501697, 573368, 1003394, 2006788, 4013576, 5088641, 10177282, 20354564, 35620487, 40709128, 71240974, 142481948, 284963896, 361293511, 722587022, 1445174044, 2529054577, 2890348088, 5058109154, 10116218308, 20232436616]

約数ペア:

[(1, 20232436616), (2, 10116218308), (4, 5058109154), (7, 2890348088), (8, 2529054577), (14, 1445174044), (28, 722587022), (56, 361293511), (71, 284963896), (142, 142481948), (284, 71240974), (497, 40709128), (568, 35620487), (994, 20354564), (1988, 10177282), (3976, 5088641), (5041, 4013576), (10082, 2006788), (20164, 1003394), (35287, 573368), (40328, 501697), (70574, 286684), (71671, 282296), (141148, 143342)]