20218842686

素因数分解:

$2^1\times 7^1\times {\mathrm{96557}}^1\times {\mathrm{14957}}^1$

素因数の和:111523

約数の個数: 16

約数和(自身を含む): 34663549536

約数和(自身を除く): 14444706850

約数列:

[1, 2, 7, 14, 14957, 29914, 96557, 104699, 193114, 209398, 675899, 1351798, 1444203049, 2888406098, 10109421343, 20218842686]

約数ペア:

[(1, 20218842686), (2, 10109421343), (7, 2888406098), (14, 1444203049), (14957, 1351798), (29914, 675899), (96557, 209398), (104699, 193114)]