20165759988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1\times {\mathrm{86851}}^1$

素因数の和:88628

約数の個数: 48

約数和(自身を含む): 51360798720

約数和(自身を除く): 31195038732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1759, 3518, 5277, 7036, 10554, 19349, 21108, 38698, 58047, 77396, 86851, 116094, 173702, 232188, 260553, 347404, 521106, 955361, 1042212, 1910722, 2866083, 3821444, 5732166, 11464332, 152770909, 305541818, 458312727, 611083636, 916625454, 1680479999, 1833250908, 3360959998, 5041439997, 6721919996, 10082879994, 20165759988]

約数ペア:

[(1, 20165759988), (2, 10082879994), (3, 6721919996), (4, 5041439997), (6, 3360959998), (11, 1833250908), (12, 1680479999), (22, 916625454), (33, 611083636), (44, 458312727), (66, 305541818), (132, 152770909), (1759, 11464332), (3518, 5732166), (5277, 3821444), (7036, 2866083), (10554, 1910722), (19349, 1042212), (21108, 955361), (38698, 521106), (58047, 347404), (77396, 260553), (86851, 232188), (116094, 173702)]