20245336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 41702400

約数和(自身を除く): 21457064

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5791, 11582, 23164, 46328, 110029, 133193, 220058, 266386, 440116, 532772, 880232, 1065544, 2530667, 5061334, 10122668, 20245336]

約数ペア:

[(1, 20245336), (2, 10122668), (4, 5061334), (8, 2530667), (19, 1065544), (23, 880232), (38, 532772), (46, 440116), (76, 266386), (92, 220058), (152, 133193), (184, 110029), (437, 46328), (874, 23164), (1748, 11582), (3496, 5791)]