20093906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75541}}^1$

素因数の和:75569

約数の個数: 16

約数和(自身を含む): 36260160

約数和(自身を除く): 16166254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75541, 151082, 528787, 1057574, 1435279, 2870558, 10046953, 20093906]

約数ペア:

[(1, 20093906), (2, 10046953), (7, 2870558), (14, 1435279), (19, 1057574), (38, 528787), (133, 151082), (266, 75541)]