20260532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 38110464

約数和(自身を除く): 17849932

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4447, 4556, 8894, 17788, 75599, 151198, 297949, 302396, 595898, 1191796, 5065133, 10130266, 20260532]

約数ペア:

[(1, 20260532), (2, 10130266), (4, 5065133), (17, 1191796), (34, 595898), (67, 302396), (68, 297949), (134, 151198), (268, 75599), (1139, 17788), (2278, 8894), (4447, 4556)]