20148605631

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9691489}}^1$

素因数の和:9691516

約数の個数: 32

約数和(自身を含む): 37215321600

約数和(自身を除く): 17066715969

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9691489, 29074467, 67840423, 87223401, 106606379, 203521269, 261670203, 319819137, 610563807, 746244653, 959457411, 1831691421, 2238733959, 2878372233, 6716201877, 20148605631]

約数ペア:

[(1, 20148605631), (3, 6716201877), (7, 2878372233), (9, 2238733959), (11, 1831691421), (21, 959457411), (27, 746244653), (33, 610563807), (63, 319819137), (77, 261670203), (99, 203521269), (189, 106606379), (231, 87223401), (297, 67840423), (693, 29074467), (2079, 9691489)]