20629334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 35085312

約数和(自身を除く): 14455978

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 281, 517, 562, 781, 1034, 1562, 3091, 3337, 6182, 6674, 13207, 19951, 26414, 36707, 39902, 73414, 145277, 219461, 290554, 438922, 937697, 1875394, 10314667, 20629334]

約数ペア:

[(1, 20629334), (2, 10314667), (11, 1875394), (22, 937697), (47, 438922), (71, 290554), (94, 219461), (142, 145277), (281, 73414), (517, 39902), (562, 36707), (781, 26414), (1034, 19951), (1562, 13207), (3091, 6674), (3337, 6182)]