20086133768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{488381}}^1$

素因数の和:488537

約数の個数: 32

約数和(自身を含む): 38767763160

約数和(自身を除く): 18681629392

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 5141, 10282, 20564, 41128, 488381, 976762, 1953524, 3907048, 25884193, 47372957, 51768386, 94745914, 103536772, 189491828, 207073544, 378983656, 2510766721, 5021533442, 10043066884, 20086133768]

約数ペア:

[(1, 20086133768), (2, 10043066884), (4, 5021533442), (8, 2510766721), (53, 378983656), (97, 207073544), (106, 189491828), (194, 103536772), (212, 94745914), (388, 51768386), (424, 47372957), (776, 25884193), (5141, 3907048), (10282, 1953524), (20564, 976762), (41128, 488381)]