20132563518

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1489}}^1\times {\mathrm{1931}}^1$

素因数の和:3817

約数の個数: 48

約数和(自身を含む): 43784722800

約数和(自身を除く): 23652159282

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 1489, 1931, 2334, 2978, 3501, 3862, 4467, 5793, 7002, 8934, 11586, 13401, 17379, 26802, 34758, 579221, 751159, 1158442, 1502318, 1737663, 2253477, 2875259, 3475326, 4506954, 5212989, 5750518, 6760431, 8625777, 10425978, 13520862, 17251554, 25877331, 51754662, 1118475751, 2236951502, 3355427253, 6710854506, 10066281759, 20132563518]

約数ペア:

[(1, 20132563518), (2, 10066281759), (3, 6710854506), (6, 3355427253), (9, 2236951502), (18, 1118475751), (389, 51754662), (778, 25877331), (1167, 17251554), (1489, 13520862), (1931, 10425978), (2334, 8625777), (2978, 6760431), (3501, 5750518), (3862, 5212989), (4467, 4506954), (5793, 3475326), (7002, 2875259), (8934, 2253477), (11586, 1737663), (13401, 1502318), (17379, 1158442), (26802, 751159), (34758, 579221)]