20100285982

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6616289}}^1$

素因数の和:6616336

約数の個数: 24

約数和(自身を含む): 36204338880

約数和(自身を除く): 16104052898

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 6616289, 13232578, 46314023, 92628046, 205104959, 324198161, 410209918, 648396322, 1435734713, 2871469426, 10050142991, 20100285982]

約数ペア:

[(1, 20100285982), (2, 10050142991), (7, 2871469426), (14, 1435734713), (31, 648396322), (49, 410209918), (62, 324198161), (98, 205104959), (217, 92628046), (434, 46314023), (1519, 13232578), (3038, 6616289)]