20050996744

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{43963}}^1$

素因数の和:45229

約数の個数: 32

約数和(自身を含む): 38428053120

約数和(自身を除く): 18377056376

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1213, 2426, 4852, 9704, 43963, 57011, 87926, 114022, 175852, 228044, 351704, 456088, 2066261, 4132522, 8265044, 16530088, 53327119, 106654238, 213308476, 426616952, 2506374593, 5012749186, 10025498372, 20050996744]

約数ペア:

[(1, 20050996744), (2, 10025498372), (4, 5012749186), (8, 2506374593), (47, 426616952), (94, 213308476), (188, 106654238), (376, 53327119), (1213, 16530088), (2426, 8265044), (4852, 4132522), (9704, 2066261), (43963, 456088), (57011, 351704), (87926, 228044), (114022, 175852)]