20139902358

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40441571}}^1$

素因数の和:40441659

約数の個数: 16

約数和(自身を含む): 40765104576

約数和(自身を除く): 20625202218

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40441571, 80883142, 121324713, 242649426, 3356650393, 6713300786, 10069951179, 20139902358]

約数ペア:

[(1, 20139902358), (2, 10069951179), (3, 6713300786), (6, 3356650393), (83, 242649426), (166, 121324713), (249, 80883142), (498, 40441571)]