20342878086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178446299}}^1$

素因数の和:178446323

約数の個数: 16

約数和(自身を含む): 42827112000

約数和(自身を除く): 22484233914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178446299, 356892598, 535338897, 1070677794, 3390479681, 6780959362, 10171439043, 20342878086]

約数ペア:

[(1, 20342878086), (2, 10171439043), (3, 6780959362), (6, 3390479681), (19, 1070677794), (38, 535338897), (57, 356892598), (114, 178446299)]