20147810186

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1\times {\mathrm{7841}}^1$

素因数の和:11366

約数の個数: 32

約数和(自身を含む): 35205435648

約数和(自身を除く): 15057625462

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3463, 6926, 7841, 15682, 24241, 48482, 54887, 109774, 183539, 367078, 415573, 831146, 1284773, 2569546, 2909011, 5818022, 27153383, 54306766, 190073681, 380147362, 1439129299, 2878258598, 10073905093, 20147810186]

約数ペア:

[(1, 20147810186), (2, 10073905093), (7, 2878258598), (14, 1439129299), (53, 380147362), (106, 190073681), (371, 54306766), (742, 27153383), (3463, 5818022), (6926, 2909011), (7841, 2569546), (15682, 1284773), (24241, 831146), (48482, 415573), (54887, 367078), (109774, 183539)]