20226884976

素因数分解:

$2^4\times 3^3\times {\mathrm{367}}^1\times {\mathrm{127579}}^1$

素因数の和:127963

約数の個数: 80

約数和(自身を含む): 58217305600

約数和(自身を除く): 37990420624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 367, 432, 734, 1101, 1468, 2202, 2936, 3303, 4404, 5872, 6606, 8808, 9909, 13212, 17616, 19818, 26424, 39636, 52848, 79272, 127579, 158544, 255158, 382737, 510316, 765474, 1020632, 1148211, 1530948, 2041264, 2296422, 3061896, 3444633, 4592844, 6123792, 6889266, 9185688, 13778532, 18371376, 27557064, 46821493, 55114128, 93642986, 140464479, 187285972, 280928958, 374571944, 421393437, 561857916, 749143888, 842786874, 1123715832, 1264180311, 1685573748, 2247431664, 2528360622, 3371147496, 5056721244, 6742294992, 10113442488, 20226884976]

約数ペア:

[(1, 20226884976), (2, 10113442488), (3, 6742294992), (4, 5056721244), (6, 3371147496), (8, 2528360622), (9, 2247431664), (12, 1685573748), (16, 1264180311), (18, 1123715832), (24, 842786874), (27, 749143888), (36, 561857916), (48, 421393437), (54, 374571944), (72, 280928958), (108, 187285972), (144, 140464479), (216, 93642986), (367, 55114128), (432, 46821493), (734, 27557064), (1101, 18371376), (1468, 13778532), (2202, 9185688), (2936, 6889266), (3303, 6123792), (4404, 4592844), (5872, 3444633), (6606, 3061896), (8808, 2296422), (9909, 2041264), (13212, 1530948), (17616, 1148211), (19818, 1020632), (26424, 765474), (39636, 510316), (52848, 382737), (79272, 255158), (127579, 158544)]