20173349406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{129083}}^1$

素因数の和:129217

約数の個数: 48

約数和(自身を含む): 46879178112

約数和(自身を除く): 26705828706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 3721, 7442, 11163, 22326, 26047, 52094, 78141, 129083, 156282, 258166, 387249, 774498, 903581, 1807162, 2710743, 5421486, 7874063, 15748126, 23622189, 47244378, 55118441, 110236882, 165355323, 330710646, 480317843, 960635686, 1440953529, 2881907058, 3362224901, 6724449802, 10086674703, 20173349406]

約数ペア:

[(1, 20173349406), (2, 10086674703), (3, 6724449802), (6, 3362224901), (7, 2881907058), (14, 1440953529), (21, 960635686), (42, 480317843), (61, 330710646), (122, 165355323), (183, 110236882), (366, 55118441), (427, 47244378), (854, 23622189), (1281, 15748126), (2562, 7874063), (3721, 5421486), (7442, 2710743), (11163, 1807162), (22326, 903581), (26047, 774498), (52094, 387249), (78141, 258166), (129083, 156282)]