20059934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7879}}^1$

素因数の和:7967

約数の個数: 16

約数和(自身を含む): 32150400

約数和(自身を除く): 12090466

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7879, 15758, 149701, 299402, 527893, 1055786, 10029967, 20059934]

約数ペア:

[(1, 20059934), (2, 10029967), (19, 1055786), (38, 527893), (67, 299402), (134, 149701), (1273, 15758), (2546, 7879)]