2020487112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4931}}^1$

素因数の和:5224

約数の個数: 128

約数和(自身を含む): 6439219200

約数和(自身を除く): 4418732088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 271, 378, 504, 542, 756, 813, 1084, 1512, 1626, 1897, 2168, 2439, 3252, 3794, 4878, 4931, 5691, 6504, 7317, 7588, 9756, 9862, 11382, 14634, 14793, 15176, 17073, 19512, 19724, 22764, 29268, 29586, 34146, 34517, 39448, 44379, 45528, 51219, 58536, 59172, 68292, 69034, 88758, 102438, 103551, 118344, 133137, 136584, 138068, 177516, 204876, 207102, 266274, 276136, 310653, 355032, 409752, 414204, 532548, 621306, 828408, 931959, 1065096, 1242612, 1336301, 1863918, 2485224, 2672602, 3727836, 4008903, 5345204, 7455672, 8017806, 9354107, 10690408, 12026709, 16035612, 18708214, 24053418, 28062321, 32071224, 36080127, 37416428, 48106836, 56124642, 72160254, 74832856, 84186963, 96213672, 112249284, 144320508, 168373926, 224498568, 252560889, 288641016, 336747852, 505121778, 673495704, 1010243556, 2020487112]

約数ペア:

[(1, 2020487112), (2, 1010243556), (3, 673495704), (4, 505121778), (6, 336747852), (7, 288641016), (8, 252560889), (9, 224498568), (12, 168373926), (14, 144320508), (18, 112249284), (21, 96213672), (24, 84186963), (27, 74832856), (28, 72160254), (36, 56124642), (42, 48106836), (54, 37416428), (56, 36080127), (63, 32071224), (72, 28062321), (84, 24053418), (108, 18708214), (126, 16035612), (168, 12026709), (189, 10690408), (216, 9354107), (252, 8017806), (271, 7455672), (378, 5345204), (504, 4008903), (542, 3727836), (756, 2672602), (813, 2485224), (1084, 1863918), (1512, 1336301), (1626, 1242612), (1897, 1065096), (2168, 931959), (2439, 828408), (3252, 621306), (3794, 532548), (4878, 414204), (4931, 409752), (5691, 355032), (6504, 310653), (7317, 276136), (7588, 266274), (9756, 207102), (9862, 204876), (11382, 177516), (14634, 138068), (14793, 136584), (15176, 133137), (17073, 118344), (19512, 103551), (19724, 102438), (22764, 88758), (29268, 69034), (29586, 68292), (34146, 59172), (34517, 58536), (39448, 51219), (44379, 45528)]