20889048

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30013}}^1$

素因数の和:30051

約数の個数: 32

約数和(自身を含む): 54025200

約数和(自身を除く): 33136152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30013, 60026, 90039, 120052, 180078, 240104, 360156, 720312, 870377, 1740754, 2611131, 3481508, 5222262, 6963016, 10444524, 20889048]

約数ペア:

[(1, 20889048), (2, 10444524), (3, 6963016), (4, 5222262), (6, 3481508), (8, 2611131), (12, 1740754), (24, 870377), (29, 720312), (58, 360156), (87, 240104), (116, 180078), (174, 120052), (232, 90039), (348, 60026), (696, 30013)]