20165761902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{22621}}^1$

素因数の和:23689

約数の個数: 64

約数和(自身を含む): 47430190080

約数和(自身を除く): 27264428178

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1039, 2078, 3117, 6234, 11429, 13507, 22621, 22858, 27014, 34287, 40521, 45242, 67863, 68574, 81042, 135726, 148577, 248831, 294073, 297154, 445731, 497662, 588146, 746493, 882219, 891462, 1492986, 1764438, 3234803, 6469606, 9704409, 19408818, 23503219, 47006438, 70509657, 141019314, 258535409, 305541847, 517070818, 611083694, 775606227, 916625541, 1551212454, 1833251082, 3360960317, 6721920634, 10082880951, 20165761902]

約数ペア:

[(1, 20165761902), (2, 10082880951), (3, 6721920634), (6, 3360960317), (11, 1833251082), (13, 1551212454), (22, 916625541), (26, 775606227), (33, 611083694), (39, 517070818), (66, 305541847), (78, 258535409), (143, 141019314), (286, 70509657), (429, 47006438), (858, 23503219), (1039, 19408818), (2078, 9704409), (3117, 6469606), (6234, 3234803), (11429, 1764438), (13507, 1492986), (22621, 891462), (22858, 882219), (27014, 746493), (34287, 588146), (40521, 497662), (45242, 445731), (67863, 297154), (68574, 294073), (81042, 248831), (135726, 148577)]