20187127292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{296869519}}^1$

素因数の和:296869540

約数の個数: 12

約数和(自身を含む): 37405559520

約数和(自身を除く): 17218432228

約数列:

[1, 2, 4, 17, 34, 68, 296869519, 593739038, 1187478076, 5046781823, 10093563646, 20187127292]

約数ペア:

[(1, 20187127292), (2, 10093563646), (4, 5046781823), (17, 1187478076), (34, 593739038), (68, 296869519)]