20282586

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 41955648

約数和(自身を除く): 21673062

約数列:

[1, 2, 3, 6, 37, 74, 111, 211, 222, 422, 433, 633, 866, 1266, 1299, 2598, 7807, 15614, 16021, 23421, 32042, 46842, 48063, 91363, 96126, 182726, 274089, 548178, 3380431, 6760862, 10141293, 20282586]

約数ペア:

[(1, 20282586), (2, 10141293), (3, 6760862), (6, 3380431), (37, 548178), (74, 274089), (111, 182726), (211, 96126), (222, 91363), (422, 48063), (433, 46842), (633, 32042), (866, 23421), (1266, 16021), (1299, 15614), (2598, 7807)]