1838006920

素因数分解:

$2^3\times 5^1\times {\mathrm{45950173}}^1$

素因数の和:45950184

約数の個数: 16

約数和(自身を含む): 4135515660

約数和(自身を除く): 2297508740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 45950173, 91900346, 183800692, 229750865, 367601384, 459501730, 919003460, 1838006920]

約数ペア:

[(1, 1838006920), (2, 919003460), (4, 459501730), (5, 367601384), (8, 229750865), (10, 183800692), (20, 91900346), (40, 45950173)]