20160356290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87653723}}^1$

素因数の和:87653753

約数の個数: 16

約数和(自身を含む): 37866408768

約数和(自身を除く): 17706052478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87653723, 175307446, 438268615, 876537230, 2016035629, 4032071258, 10080178145, 20160356290]

約数ペア:

[(1, 20160356290), (2, 10080178145), (5, 4032071258), (10, 2016035629), (23, 876537230), (46, 438268615), (115, 175307446), (230, 87653723)]