20496546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162671}}^1$

素因数の和:162686

約数の個数: 24

約数和(自身を含む): 50753664

約数和(自身を除く): 30257118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162671, 325342, 488013, 976026, 1138697, 1464039, 2277394, 2928078, 3416091, 6832182, 10248273, 20496546]

約数ペア:

[(1, 20496546), (2, 10248273), (3, 6832182), (6, 3416091), (7, 2928078), (9, 2277394), (14, 1464039), (18, 1138697), (21, 976026), (42, 488013), (63, 325342), (126, 162671)]