20167594874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{937243}}^1$

素因数の和:937334

約数の個数: 32

約数和(自身を含む): 36440046720

約数和(自身を除く): 16272451846

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 21518, 937243, 1874486, 6560701, 13121402, 27180047, 49673879, 54360094, 99347758, 190260329, 347717153, 380520658, 695434306, 1440542491, 2881084982, 10083797437, 20167594874]

約数ペア:

[(1, 20167594874), (2, 10083797437), (7, 2881084982), (14, 1440542491), (29, 695434306), (53, 380520658), (58, 347717153), (106, 190260329), (203, 99347758), (371, 54360094), (406, 49673879), (742, 27180047), (1537, 13121402), (3074, 6560701), (10759, 1874486), (21518, 937243)]