20367022347

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2292809}}^1$

素因数の和:2292872

約数の個数: 32

約数和(自身を含む): 35217561600

約数和(自身を除く): 14850539253

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 2292809, 6878427, 16049663, 20635281, 48148989, 61905843, 107762023, 144446967, 323286069, 433340901, 754334161, 969858207, 2263002483, 2909574621, 6789007449, 20367022347]

約数ペア:

[(1, 20367022347), (3, 6789007449), (7, 2909574621), (9, 2263002483), (21, 969858207), (27, 754334161), (47, 433340901), (63, 323286069), (141, 144446967), (189, 107762023), (329, 61905843), (423, 48148989), (987, 20635281), (1269, 16049663), (2961, 6878427), (8883, 2292809)]