20714208

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 34120992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1699, 2032, 3048, 3398, 4064, 5097, 6096, 6796, 10194, 12192, 13592, 20388, 27184, 40776, 54368, 81552, 163104, 215773, 431546, 647319, 863092, 1294638, 1726184, 2589276, 3452368, 5178552, 6904736, 10357104, 20714208]

約数ペア:

[(1, 20714208), (2, 10357104), (3, 6904736), (4, 5178552), (6, 3452368), (8, 2589276), (12, 1726184), (16, 1294638), (24, 863092), (32, 647319), (48, 431546), (96, 215773), (127, 163104), (254, 81552), (381, 54368), (508, 40776), (762, 27184), (1016, 20388), (1524, 13592), (1699, 12192), (2032, 10194), (3048, 6796), (3398, 6096), (4064, 5097)]