20162046699

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{35491}}^1$

素因数の和:35640

約数の個数: 48

約数和(自身を含む): 31891691520

約数和(自身を除く): 11729644821

約数列:

[1, 3, 9, 17, 47, 51, 79, 141, 153, 237, 423, 711, 799, 1343, 2397, 3713, 4029, 7191, 11139, 12087, 33417, 35491, 63121, 106473, 189363, 319419, 568089, 603347, 1668077, 1810041, 2803789, 5004231, 5430123, 8411367, 15012693, 25234101, 28357309, 47664413, 85071927, 131778083, 142993239, 255215781, 395334249, 428979717, 1186002747, 2240227411, 6720682233, 20162046699]

約数ペア:

[(1, 20162046699), (3, 6720682233), (9, 2240227411), (17, 1186002747), (47, 428979717), (51, 395334249), (79, 255215781), (141, 142993239), (153, 131778083), (237, 85071927), (423, 47664413), (711, 28357309), (799, 25234101), (1343, 15012693), (2397, 8411367), (3713, 5430123), (4029, 5004231), (7191, 2803789), (11139, 1810041), (12087, 1668077), (33417, 603347), (35491, 568089), (63121, 319419), (106473, 189363)]