2080962612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{2203}}^1$

素因数の和:3613

約数の個数: 72

約数和(自身を含む): 5543588960

約数和(自身を除く): 3462626348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1381, 2203, 2762, 4143, 4406, 5524, 6609, 8286, 8812, 12429, 13218, 16572, 19827, 24858, 26239, 26436, 39654, 41857, 49716, 52478, 78717, 79308, 83714, 104956, 125571, 157434, 167428, 236151, 251142, 314868, 376713, 472302, 502284, 753426, 944604, 1506852, 3042343, 6084686, 9127029, 12169372, 18254058, 27381087, 36508116, 54762174, 57804517, 109524348, 115609034, 173413551, 231218068, 346827102, 520240653, 693654204, 1040481306, 2080962612]

約数ペア:

[(1, 2080962612), (2, 1040481306), (3, 693654204), (4, 520240653), (6, 346827102), (9, 231218068), (12, 173413551), (18, 115609034), (19, 109524348), (36, 57804517), (38, 54762174), (57, 36508116), (76, 27381087), (114, 18254058), (171, 12169372), (228, 9127029), (342, 6084686), (684, 3042343), (1381, 1506852), (2203, 944604), (2762, 753426), (4143, 502284), (4406, 472302), (5524, 376713), (6609, 314868), (8286, 251142), (8812, 236151), (12429, 167428), (13218, 157434), (16572, 125571), (19827, 104956), (24858, 83714), (26239, 79308), (26436, 78717), (39654, 52478), (41857, 49716)]