20402226

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29063}}^1$

素因数の和:29087

約数の個数: 32

約数和(自身を含む): 48827520

約数和(自身を除く): 28425294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29063, 58126, 87189, 174378, 261567, 377819, 523134, 755638, 784701, 1133457, 1569402, 2266914, 3400371, 6800742, 10201113, 20402226]

約数ペア:

[(1, 20402226), (2, 10201113), (3, 6800742), (6, 3400371), (9, 2266914), (13, 1569402), (18, 1133457), (26, 784701), (27, 755638), (39, 523134), (54, 377819), (78, 261567), (117, 174378), (234, 87189), (351, 58126), (702, 29063)]