20183295044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{34591}}^1$

素因数の和:34844

約数の個数: 48

約数和(自身を含む): 39227328000

約数和(自身を除く): 19044032956

約数列:

[1, 2, 4, 11, 22, 44, 89, 149, 178, 298, 356, 596, 979, 1639, 1958, 3278, 3916, 6556, 13261, 26522, 34591, 53044, 69182, 138364, 145871, 291742, 380501, 583484, 761002, 1522004, 3078599, 5154059, 6157198, 10308118, 12314396, 20616236, 33864589, 56694649, 67729178, 113389298, 135458356, 226778596, 458711251, 917422502, 1834845004, 5045823761, 10091647522, 20183295044]

約数ペア:

[(1, 20183295044), (2, 10091647522), (4, 5045823761), (11, 1834845004), (22, 917422502), (44, 458711251), (89, 226778596), (149, 135458356), (178, 113389298), (298, 67729178), (356, 56694649), (596, 33864589), (979, 20616236), (1639, 12314396), (1958, 10308118), (3278, 6157198), (3916, 5154059), (6556, 3078599), (13261, 1522004), (26522, 761002), (34591, 583484), (53044, 380501), (69182, 291742), (138364, 145871)]