20085843393

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{167537}}^1$

素因数の和:167734

約数の個数: 48

約数和(自身を含む): 36381211776

約数和(自身を除く): 16295368383

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 173, 231, 519, 693, 1211, 1557, 1903, 3633, 5709, 10899, 13321, 17127, 39963, 119889, 167537, 502611, 1172759, 1507833, 1842907, 3518277, 5528721, 10554831, 12900349, 16586163, 28983901, 38701047, 86951703, 116103141, 202887307, 260855109, 318822911, 608661921, 956468733, 1825985763, 2231760377, 2869406199, 6695281131, 20085843393]

約数ペア:

[(1, 20085843393), (3, 6695281131), (7, 2869406199), (9, 2231760377), (11, 1825985763), (21, 956468733), (33, 608661921), (63, 318822911), (77, 260855109), (99, 202887307), (173, 116103141), (231, 86951703), (519, 38701047), (693, 28983901), (1211, 16586163), (1557, 12900349), (1903, 10554831), (3633, 5528721), (5709, 3518277), (10899, 1842907), (13321, 1507833), (17127, 1172759), (39963, 502611), (119889, 167537)]