20139060597

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{6689}}^1$

素因数の和:7033

約数の個数: 32

約数和(自身を含む): 27806423040

約数和(自身を除く): 7667362443

約数列:

[1, 3, 47, 131, 141, 163, 393, 489, 6157, 6689, 7661, 18471, 20067, 21353, 22983, 64059, 314383, 876259, 943149, 1003591, 1090307, 2628777, 3010773, 3270921, 41184173, 51244429, 123552519, 142830217, 153733287, 428490651, 6713020199, 20139060597]

約数ペア:

[(1, 20139060597), (3, 6713020199), (47, 428490651), (131, 153733287), (141, 142830217), (163, 123552519), (393, 51244429), (489, 41184173), (6157, 3270921), (6689, 3010773), (7661, 2628777), (18471, 1090307), (20067, 1003591), (21353, 943149), (22983, 876259), (64059, 314383)]