19803744

素因数分解:

$2^5\times 3^3\times {\mathrm{22921}}^1$

素因数の和:22940

約数の個数: 48

約数和(自身を含む): 57763440

約数和(自身を除く): 37959696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22921, 45842, 68763, 91684, 137526, 183368, 206289, 275052, 366736, 412578, 550104, 618867, 733472, 825156, 1100208, 1237734, 1650312, 2200416, 2475468, 3300624, 4950936, 6601248, 9901872, 19803744]

約数ペア:

[(1, 19803744), (2, 9901872), (3, 6601248), (4, 4950936), (6, 3300624), (8, 2475468), (9, 2200416), (12, 1650312), (16, 1237734), (18, 1100208), (24, 825156), (27, 733472), (32, 618867), (36, 550104), (48, 412578), (54, 366736), (72, 275052), (96, 206289), (108, 183368), (144, 137526), (216, 91684), (288, 68763), (432, 45842), (864, 22921)]