20179356873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{159157}}^1$

素因数の和:162424

約数の個数: 16

約数和(自身を含む): 28984581696

約数和(自身を除く): 8805224823

約数列:

[1, 3, 13, 39, 3251, 9753, 42263, 126789, 159157, 477471, 2069041, 6207123, 517419407, 1552258221, 6726452291, 20179356873]

約数ペア:

[(1, 20179356873), (3, 6726452291), (13, 1552258221), (39, 517419407), (3251, 6207123), (9753, 2069041), (42263, 477471), (126789, 159157)]