20295220412

素因数分解:

$2^2\times {\mathrm{70793}}^1\times {\mathrm{71671}}^1$

素因数の和:142468

約数の個数: 12

約数和(自身を含む): 35517632976

約数和(自身を除く): 15222412564

約数列:

[1, 2, 4, 70793, 71671, 141586, 143342, 283172, 286684, 5073805103, 10147610206, 20295220412]

約数ペア:

[(1, 20295220412), (2, 10147610206), (4, 5073805103), (70793, 286684), (71671, 283172), (141586, 143342)]