20223822717

素因数分解:

$3^3\times 7^1\times {\mathrm{8713}}^1\times {\mathrm{12281}}^1$

素因数の和:21010

約数の個数: 32

約数和(自身を含む): 34248111360

約数和(自身を除く): 14024288643

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8713, 12281, 26139, 36843, 60991, 78417, 85967, 110529, 182973, 235251, 257901, 331587, 548919, 773703, 1646757, 2321109, 107004353, 321013059, 749030471, 963039177, 2247091413, 2889117531, 6741274239, 20223822717]

約数ペア:

[(1, 20223822717), (3, 6741274239), (7, 2889117531), (9, 2247091413), (21, 963039177), (27, 749030471), (63, 321013059), (189, 107004353), (8713, 2321109), (12281, 1646757), (26139, 773703), (36843, 548919), (60991, 331587), (78417, 257901), (85967, 235251), (110529, 182973)]