20291206353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1772003}}^1$

素因数の和:1772364

約数の個数: 16

約数和(自身を含む): 29599554816

約数和(自身を除く): 9308348463

約数列:

[1, 3, 11, 33, 347, 1041, 3817, 11451, 1772003, 5316009, 19492033, 58476099, 614885041, 1844655123, 6763735451, 20291206353]

約数ペア:

[(1, 20291206353), (3, 6763735451), (11, 1844655123), (33, 614885041), (347, 58476099), (1041, 19492033), (3817, 5316009), (11451, 1772003)]