20218507632

素因数分解:

$2^4\times 3^3\times {\mathrm{4751}}^1\times {\mathrm{9851}}^1$

素因数の和:14619

約数の個数: 80

約数和(自身を含む): 58052712960

約数和(自身を除く): 37834205328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4751, 9502, 9851, 14253, 19004, 19702, 28506, 29553, 38008, 39404, 42759, 57012, 59106, 76016, 78808, 85518, 88659, 114024, 118212, 128277, 157616, 171036, 177318, 228048, 236424, 256554, 265977, 342072, 354636, 472848, 513108, 531954, 684144, 709272, 1026216, 1063908, 1418544, 2052432, 2127816, 4255632, 46802101, 93604202, 140406303, 187208404, 280812606, 374416808, 421218909, 561625212, 748833616, 842437818, 1123250424, 1263656727, 1684875636, 2246500848, 2527313454, 3369751272, 5054626908, 6739502544, 10109253816, 20218507632]

約数ペア:

[(1, 20218507632), (2, 10109253816), (3, 6739502544), (4, 5054626908), (6, 3369751272), (8, 2527313454), (9, 2246500848), (12, 1684875636), (16, 1263656727), (18, 1123250424), (24, 842437818), (27, 748833616), (36, 561625212), (48, 421218909), (54, 374416808), (72, 280812606), (108, 187208404), (144, 140406303), (216, 93604202), (432, 46802101), (4751, 4255632), (9502, 2127816), (9851, 2052432), (14253, 1418544), (19004, 1063908), (19702, 1026216), (28506, 709272), (29553, 684144), (38008, 531954), (39404, 513108), (42759, 472848), (57012, 354636), (59106, 342072), (76016, 265977), (78808, 256554), (85518, 236424), (88659, 228048), (114024, 177318), (118212, 171036), (128277, 157616)]