20950482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16134

約数の個数: 32

約数和(自身を含む): 49434624

約数和(自身を除く): 28484142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16091, 32182, 48273, 96546, 112637, 225274, 337911, 498821, 675822, 997642, 1496463, 2992926, 3491747, 6983494, 10475241, 20950482]

約数ペア:

[(1, 20950482), (2, 10475241), (3, 6983494), (6, 3491747), (7, 2992926), (14, 1496463), (21, 997642), (31, 675822), (42, 498821), (62, 337911), (93, 225274), (186, 112637), (217, 96546), (434, 48273), (651, 32182), (1302, 16091)]