20090526

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 21270882

約数列:

[1, 2, 3, 6, 47, 94, 141, 191, 282, 373, 382, 573, 746, 1119, 1146, 2238, 8977, 17531, 17954, 26931, 35062, 52593, 53862, 71243, 105186, 142486, 213729, 427458, 3348421, 6696842, 10045263, 20090526]

約数ペア:

[(1, 20090526), (2, 10045263), (3, 6696842), (6, 3348421), (47, 427458), (94, 213729), (141, 142486), (191, 105186), (282, 71243), (373, 53862), (382, 52593), (573, 35062), (746, 26931), (1119, 17954), (1146, 17531), (2238, 8977)]