20155596494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4342007}}^1$

素因数の和:4342231

約数の個数: 16

約数和(自身を含む): 33138205056

約数和(自身を除く): 12982608562

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 4342007, 8684014, 47762077, 95524154, 916163477, 1832326954, 10077798247, 20155596494]

約数ペア:

[(1, 20155596494), (2, 10077798247), (11, 1832326954), (22, 916163477), (211, 95524154), (422, 47762077), (2321, 8684014), (4642, 4342007)]