20512902333

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{75833}}^1$

素因数の和:77025

約数の個数: 32

約数和(自身を含む): 34128940032

約数和(自身を除く): 13616037699

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1171, 3513, 8197, 12881, 24591, 38643, 75833, 90167, 227499, 270501, 530831, 834163, 1592493, 2502489, 5839141, 17517423, 88800443, 266401329, 621603101, 976804873, 1864809303, 2930414619, 6837634111, 20512902333]

約数ペア:

[(1, 20512902333), (3, 6837634111), (7, 2930414619), (11, 1864809303), (21, 976804873), (33, 621603101), (77, 266401329), (231, 88800443), (1171, 17517423), (3513, 5839141), (8197, 2502489), (12881, 1592493), (24591, 834163), (38643, 530831), (75833, 270501), (90167, 227499)]