20160723604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37896097}}^1$

素因数の和:37896127

約数の個数: 24

約数和(自身を含む): 42443629760

約数和(自身を除く): 22282906156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 37896097, 75792194, 151584388, 265272679, 530545358, 720025843, 1061090716, 1440051686, 2880103372, 5040180901, 10080361802, 20160723604]

約数ペア:

[(1, 20160723604), (2, 10080361802), (4, 5040180901), (7, 2880103372), (14, 1440051686), (19, 1061090716), (28, 720025843), (38, 530545358), (76, 265272679), (133, 151584388), (266, 75792194), (532, 37896097)]