20225482452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{82487}}^1$

素因数の和:82650

約数の個数: 108

約数和(自身を含む): 59901135840

約数和(自身を除く): 39675653388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 139, 147, 196, 252, 278, 294, 417, 441, 556, 588, 834, 882, 973, 1251, 1668, 1764, 1946, 2502, 2919, 3892, 5004, 5838, 6811, 8757, 11676, 13622, 17514, 20433, 27244, 35028, 40866, 61299, 81732, 82487, 122598, 164974, 245196, 247461, 329948, 494922, 577409, 742383, 989844, 1154818, 1484766, 1732227, 2309636, 2969532, 3464454, 4041863, 5196681, 6928908, 8083726, 10393362, 11465693, 12125589, 16167452, 20786724, 22931386, 24251178, 34397079, 36376767, 45862772, 48502356, 68794158, 72753534, 80259851, 103191237, 137588316, 145507068, 160519702, 206382474, 240779553, 321039404, 412764948, 481559106, 561818957, 722338659, 963118212, 1123637914, 1444677318, 1685456871, 2247275828, 2889354636, 3370913742, 5056370613, 6741827484, 10112741226, 20225482452]

約数ペア:

[(1, 20225482452), (2, 10112741226), (3, 6741827484), (4, 5056370613), (6, 3370913742), (7, 2889354636), (9, 2247275828), (12, 1685456871), (14, 1444677318), (18, 1123637914), (21, 963118212), (28, 722338659), (36, 561818957), (42, 481559106), (49, 412764948), (63, 321039404), (84, 240779553), (98, 206382474), (126, 160519702), (139, 145507068), (147, 137588316), (196, 103191237), (252, 80259851), (278, 72753534), (294, 68794158), (417, 48502356), (441, 45862772), (556, 36376767), (588, 34397079), (834, 24251178), (882, 22931386), (973, 20786724), (1251, 16167452), (1668, 12125589), (1764, 11465693), (1946, 10393362), (2502, 8083726), (2919, 6928908), (3892, 5196681), (5004, 4041863), (5838, 3464454), (6811, 2969532), (8757, 2309636), (11676, 1732227), (13622, 1484766), (17514, 1154818), (20433, 989844), (27244, 742383), (35028, 577409), (40866, 494922), (61299, 329948), (81732, 247461), (82487, 245196), (122598, 164974)]