20098055642

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{27397}}^1$

素因数の和:28326

約数の個数: 32

約数和(自身を含む): 35060672640

約数和(自身を除く): 14962616998

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 859, 1718, 6013, 12026, 27397, 52399, 54794, 104798, 191779, 366793, 383558, 733586, 1671217, 3342434, 11698519, 23397038, 23534023, 47068046, 164738161, 329476322, 1435575403, 2871150806, 10049027821, 20098055642]

約数ペア:

[(1, 20098055642), (2, 10049027821), (7, 2871150806), (14, 1435575403), (61, 329476322), (122, 164738161), (427, 47068046), (854, 23534023), (859, 23397038), (1718, 11698519), (6013, 3342434), (12026, 1671217), (27397, 733586), (52399, 383558), (54794, 366793), (104798, 191779)]