20073587568

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{952619}}^1$

素因数の和:953069

約数の個数: 40

約数和(自身を含む): 51974947200

約数和(自身を除く): 31901359632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 21072, 952619, 1905238, 2857857, 3810476, 5715714, 7620952, 11431428, 15241904, 22862856, 45725712, 418199741, 836399482, 1254599223, 1672798964, 2509198446, 3345597928, 5018396892, 6691195856, 10036793784, 20073587568]

約数ペア:

[(1, 20073587568), (2, 10036793784), (3, 6691195856), (4, 5018396892), (6, 3345597928), (8, 2509198446), (12, 1672798964), (16, 1254599223), (24, 836399482), (48, 418199741), (439, 45725712), (878, 22862856), (1317, 15241904), (1756, 11431428), (2634, 7620952), (3512, 5715714), (5268, 3810476), (7024, 2857857), (10536, 1905238), (21072, 952619)]