20080811028

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1\times {\mathrm{6323}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 47052988416

約数和(自身を除く): 26972177388

約数列:

[1, 2, 3, 4, 6, 12, 383, 691, 766, 1149, 1382, 1532, 2073, 2298, 2764, 4146, 4596, 6323, 8292, 12646, 18969, 25292, 37938, 75876, 264653, 529306, 793959, 1058612, 1587918, 2421709, 3175836, 4369193, 4843418, 7265127, 8738386, 9686836, 13107579, 14530254, 17476772, 26215158, 29060508, 52430316, 1673400919, 3346801838, 5020202757, 6693603676, 10040405514, 20080811028]

約数ペア:

[(1, 20080811028), (2, 10040405514), (3, 6693603676), (4, 5020202757), (6, 3346801838), (12, 1673400919), (383, 52430316), (691, 29060508), (766, 26215158), (1149, 17476772), (1382, 14530254), (1532, 13107579), (2073, 9686836), (2298, 8738386), (2764, 7265127), (4146, 4843418), (4596, 4369193), (6323, 3175836), (8292, 2421709), (12646, 1587918), (18969, 1058612), (25292, 793959), (37938, 529306), (75876, 264653)]