20224994512

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{5288963}}^1$

素因数の和:5289210

約数の個数: 20

約数和(自身を含む): 39349892160

約数和(自身を除く): 19124897648

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 5288963, 10577926, 21155852, 42311704, 84623408, 1264062157, 2528124314, 5056248628, 10112497256, 20224994512]

約数ペア:

[(1, 20224994512), (2, 10112497256), (4, 5056248628), (8, 2528124314), (16, 1264062157), (239, 84623408), (478, 42311704), (956, 21155852), (1912, 10577926), (3824, 5288963)]