20223088988

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{4549}}^1\times {\mathrm{7079}}^1$

素因数の和:11789

約数の個数: 24

約数和(自身を含む): 35628684000

約数和(自身を除く): 15405595012

約数列:

[1, 2, 4, 157, 314, 628, 4549, 7079, 9098, 14158, 18196, 28316, 714193, 1111403, 1428386, 2222806, 2856772, 4445612, 32202371, 64404742, 128809484, 5055772247, 10111544494, 20223088988]

約数ペア:

[(1, 20223088988), (2, 10111544494), (4, 5055772247), (157, 128809484), (314, 64404742), (628, 32202371), (4549, 4445612), (7079, 2856772), (9098, 2222806), (14158, 1428386), (18196, 1111403), (28316, 714193)]