20188693779

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{1543}}^1\times {\mathrm{19213}}^1$

素因数の和:20986

約数の個数: 16

約数和(自身を含む): 27055771392

約数和(自身を除く): 6867077613

約数列:

[1, 3, 227, 681, 1543, 4629, 19213, 57639, 350261, 1050783, 4361351, 13084053, 29645659, 88936977, 6729564593, 20188693779]

約数ペア:

[(1, 20188693779), (3, 6729564593), (227, 88936977), (681, 29645659), (1543, 13084053), (4629, 4361351), (19213, 1050783), (57639, 350261)]