2016520116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{13451}}^1$

素因数の和:13533

約数の個数: 72

約数和(自身を含む): 5236271712

約数和(自身を除く): 3219751596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 11532, 12493, 13451, 24986, 26902, 37479, 40353, 49972, 53804, 74958, 80706, 149916, 161412, 174863, 349726, 416981, 524589, 699452, 833962, 1049178, 1250943, 1667924, 2098356, 2501886, 5003772, 5420753, 10841506, 12926411, 16262259, 21683012, 25852822, 32524518, 38779233, 51705644, 65049036, 77558466, 155116932, 168043343, 336086686, 504130029, 672173372, 1008260058, 2016520116]

約数ペア:

[(1, 2016520116), (2, 1008260058), (3, 672173372), (4, 504130029), (6, 336086686), (12, 168043343), (13, 155116932), (26, 77558466), (31, 65049036), (39, 51705644), (52, 38779233), (62, 32524518), (78, 25852822), (93, 21683012), (124, 16262259), (156, 12926411), (186, 10841506), (372, 5420753), (403, 5003772), (806, 2501886), (961, 2098356), (1209, 1667924), (1612, 1250943), (1922, 1049178), (2418, 833962), (2883, 699452), (3844, 524589), (4836, 416981), (5766, 349726), (11532, 174863), (12493, 161412), (13451, 149916), (24986, 80706), (26902, 74958), (37479, 53804), (40353, 49972)]