20223397642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84972259}}^1$

素因数の和:84972285

約数の個数: 16

約数和(自身を含む): 36708016320

約数和(自身を除く): 16484618678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84972259, 169944518, 594805813, 1189611626, 1444528403, 2889056806, 10111698821, 20223397642]

約数ペア:

[(1, 20223397642), (2, 10111698821), (7, 2889056806), (14, 1444528403), (17, 1189611626), (34, 594805813), (119, 169944518), (238, 84972259)]