20221285173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{31481}}^1$

素因数の和:31753

約数の個数: 32

約数和(自身を含む): 29013811200

約数和(自身を除く): 8792526027

約数列:

[1, 3, 19, 57, 59, 177, 191, 573, 1121, 3363, 3629, 10887, 11269, 31481, 33807, 94443, 214111, 598139, 642333, 1794417, 1857379, 5572137, 6012871, 18038613, 35290201, 105870603, 114244549, 342733647, 354759389, 1064278167, 6740428391, 20221285173]

約数ペア:

[(1, 20221285173), (3, 6740428391), (19, 1064278167), (57, 354759389), (59, 342733647), (177, 114244549), (191, 105870603), (573, 35290201), (1121, 18038613), (3363, 6012871), (3629, 5572137), (10887, 1857379), (11269, 1794417), (31481, 642333), (33807, 598139), (94443, 214111)]