20163340768

素因数分解:

$2^5\times {\mathrm{887}}^1\times {\mathrm{710377}}^1$

素因数の和:711274

約数の個数: 24

約数和(自身を含む): 39741386832

約数和(自身を除く): 19578046064

約数列:

[1, 2, 4, 8, 16, 32, 887, 1774, 3548, 7096, 14192, 28384, 710377, 1420754, 2841508, 5683016, 11366032, 22732064, 630104399, 1260208798, 2520417596, 5040835192, 10081670384, 20163340768]

約数ペア:

[(1, 20163340768), (2, 10081670384), (4, 5040835192), (8, 2520417596), (16, 1260208798), (32, 630104399), (887, 22732064), (1774, 11366032), (3548, 5683016), (7096, 2841508), (14192, 1420754), (28384, 710377)]