20806863462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15012167}}^1$

素因数の和:15012193

約数の個数: 48

約数和(自身を含む): 56205556992

約数和(自身を除く): 35398693530

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 15012167, 30024334, 45036501, 90073002, 105085169, 135109503, 165133837, 210170338, 270219006, 315255507, 330267674, 495401511, 630511014, 945766521, 990803022, 1155936859, 1486204533, 1891533042, 2311873718, 2972409066, 3467810577, 6935621154, 10403431731, 20806863462]

約数ペア:

[(1, 20806863462), (2, 10403431731), (3, 6935621154), (6, 3467810577), (7, 2972409066), (9, 2311873718), (11, 1891533042), (14, 1486204533), (18, 1155936859), (21, 990803022), (22, 945766521), (33, 630511014), (42, 495401511), (63, 330267674), (66, 315255507), (77, 270219006), (99, 210170338), (126, 165133837), (154, 135109503), (198, 105085169), (231, 90073002), (462, 45036501), (693, 30024334), (1386, 15012167)]