20185249724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{3169}}^1\times {\mathrm{38839}}^1$

素因数の和:42053

約数の個数: 24

約数和(自身を含む): 36198103200

約数和(自身を除く): 16012853476

約数列:

[1, 2, 4, 41, 82, 164, 3169, 6338, 12676, 38839, 77678, 129929, 155356, 259858, 519716, 1592399, 3184798, 6369596, 123080791, 246161582, 492323164, 5046312431, 10092624862, 20185249724]

約数ペア:

[(1, 20185249724), (2, 10092624862), (4, 5046312431), (41, 492323164), (82, 246161582), (164, 123080791), (3169, 6369596), (6338, 3184798), (12676, 1592399), (38839, 519716), (77678, 259858), (129929, 155356)]