20410066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3557}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 32448960

約数和(自身を除く): 12038894

約数列:

[1, 2, 19, 38, 151, 302, 2869, 3557, 5738, 7114, 67583, 135166, 537107, 1074214, 10205033, 20410066]

約数ペア:

[(1, 20410066), (2, 10205033), (19, 1074214), (38, 537107), (151, 135166), (302, 67583), (2869, 7114), (3557, 5738)]