20210773608

素因数分解:

$2^3\times 3^2\times {\mathrm{13781}}^1\times {\mathrm{20369}}^1$

素因数の和:34162

約数の個数: 48

約数和(自身を含む): 54744171300

約数和(自身を除く): 34533397692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13781, 20369, 27562, 40738, 41343, 55124, 61107, 81476, 82686, 110248, 122214, 124029, 162952, 165372, 183321, 244428, 248058, 330744, 366642, 488856, 496116, 733284, 992232, 1466568, 280705189, 561410378, 842115567, 1122820756, 1684231134, 2245641512, 2526346701, 3368462268, 5052693402, 6736924536, 10105386804, 20210773608]

約数ペア:

[(1, 20210773608), (2, 10105386804), (3, 6736924536), (4, 5052693402), (6, 3368462268), (8, 2526346701), (9, 2245641512), (12, 1684231134), (18, 1122820756), (24, 842115567), (36, 561410378), (72, 280705189), (13781, 1466568), (20369, 992232), (27562, 733284), (40738, 496116), (41343, 488856), (55124, 366642), (61107, 330744), (81476, 248058), (82686, 244428), (110248, 183321), (122214, 165372), (124029, 162952)]