20222457040

素因数分解:

$2^4\times 5^1\times {\mathrm{5783}}^1\times {\mathrm{43711}}^1$

素因数の和:49507

約数の個数: 40

約数和(自身を含む): 47026418688

約数和(自身を除く): 26803961648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5783, 11566, 23132, 28915, 43711, 46264, 57830, 87422, 92528, 115660, 174844, 218555, 231320, 349688, 437110, 462640, 699376, 874220, 1748440, 3496880, 252780713, 505561426, 1011122852, 1263903565, 2022245704, 2527807130, 4044491408, 5055614260, 10111228520, 20222457040]

約数ペア:

[(1, 20222457040), (2, 10111228520), (4, 5055614260), (5, 4044491408), (8, 2527807130), (10, 2022245704), (16, 1263903565), (20, 1011122852), (40, 505561426), (80, 252780713), (5783, 3496880), (11566, 1748440), (23132, 874220), (28915, 699376), (43711, 462640), (46264, 437110), (57830, 349688), (87422, 231320), (92528, 218555), (115660, 174844)]