20162581832

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{577}}^1\times {\mathrm{28927}}^1$

素因数の和:29661

約数の個数: 32

約数和(自身を含む): 38122475520

約数和(自身を除く): 17959893688

約数列:

[1, 2, 4, 8, 151, 302, 577, 604, 1154, 1208, 2308, 4616, 28927, 57854, 87127, 115708, 174254, 231416, 348508, 697016, 4367977, 8735954, 16690879, 17471908, 33381758, 34943816, 66763516, 133527032, 2520322729, 5040645458, 10081290916, 20162581832]

約数ペア:

[(1, 20162581832), (2, 10081290916), (4, 5040645458), (8, 2520322729), (151, 133527032), (302, 66763516), (577, 34943816), (604, 33381758), (1154, 17471908), (1208, 16690879), (2308, 8735954), (4616, 4367977), (28927, 697016), (57854, 348508), (87127, 231416), (115708, 174254)]